diff --git a/youmubot-db-sql/migrations/20250220161301_make_last_beatmap_mode_nullable.sql b/youmubot-db-sql/migrations/20250220161301_make_last_beatmap_mode_nullable.sql
new file mode 100644
index 0000000..7078dad
--- /dev/null
+++ b/youmubot-db-sql/migrations/20250220161301_make_last_beatmap_mode_nullable.sql
@@ -0,0 +1,6 @@
+-- Add migration script here
+
+ALTER TABLE osu_last_beatmaps RENAME COLUMN mode TO mode_old;
+ALTER TABLE osu_last_beatmaps ADD COLUMN mode INT NULL;
+UPDATE osu_last_beatmaps SET mode = mode_old;
+ALTER TABLE osu_last_beatmaps DROP COLUMN mode_old;
diff --git a/youmubot-db-sql/src/models/osu.rs b/youmubot-db-sql/src/models/osu.rs
index ce8c9e5..8d1b7fe 100644
--- a/youmubot-db-sql/src/models/osu.rs
+++ b/youmubot-db-sql/src/models/osu.rs
@@ -3,7 +3,7 @@ use crate::models::*;
 pub struct LastBeatmap {
     pub channel_id: i64,
     pub beatmap: Vec<u8>,
-    pub mode: u8,
+    pub mode: Option<u8>,
 }
 
 impl LastBeatmap {
diff --git a/youmubot-osu/src/discord/announcer.rs b/youmubot-osu/src/discord/announcer.rs
index 099f12c..d44a6a9 100644
--- a/youmubot-osu/src/discord/announcer.rs
+++ b/youmubot-osu/src/discord/announcer.rs
@@ -304,7 +304,7 @@ impl<'a> CollectedScore<'a> {
             .get_beatmap_default(self.score.beatmap_id)
             .await?;
         let content = env.oppai.get_beatmap(beatmap.beatmap_id).await?;
-        Ok((BeatmapWithMode(beatmap, self.mode), content))
+        Ok((BeatmapWithMode(beatmap, Some(self.mode)), content))
     }
 
     async fn send_message_to(
diff --git a/youmubot-osu/src/discord/commands.rs b/youmubot-osu/src/discord/commands.rs
index 4b4890d..478c31e 100644
--- a/youmubot-osu/src/discord/commands.rs
+++ b/youmubot-osu/src/discord/commands.rs
@@ -7,6 +7,7 @@ use embeds::ScoreEmbedBuilder;
 use link_parser::EmbedType;
 use poise::{ChoiceParameter, CreateReply};
 use serenity::all::User;
+use server_rank::get_leaderboard_from_embed;
 
 /// osu!-related command group.
 #[poise::command(
@@ -260,7 +261,7 @@ async fn handle_listing<U: HasOsuEnv>(
 
             let beatmap = env.beatmaps.get_beatmap(play.beatmap_id, mode).await?;
             let content = env.oppai.get_beatmap(beatmap.beatmap_id).await?;
-            let beatmap = BeatmapWithMode(beatmap, mode);
+            let beatmap = BeatmapWithMode(beatmap, Some(mode));
 
             ctx.send({
                 CreateReply::default()
@@ -297,7 +298,7 @@ async fn handle_listing<U: HasOsuEnv>(
                 .into_message()
                 .await?;
             style
-                .display_scores(plays, mode, ctx.serenity_context(), ctx.guild_id(), reply)
+                .display_scores(plays, ctx.serenity_context(), ctx.guild_id(), reply)
                 .await?;
         }
     }
@@ -321,24 +322,24 @@ async fn beatmap<U: HasOsuEnv>(
 
     // override mods and mode if needed
     match beatmap {
-        EmbedType::Beatmap(beatmap, info, bmmods) => {
-            let (beatmap, info, mods) = if mods.is_none() && mode.is_none_or(|v| v == beatmap.mode)
-            {
-                (*beatmap, info, bmmods)
-            } else {
-                let mode = mode.unwrap_or(beatmap.mode);
-                let mods = match mods {
-                    None => bmmods,
-                    Some(mods) => mods.to_mods(mode)?,
+        EmbedType::Beatmap(beatmap, bmode, info, bmmods) => {
+            let (beatmap, info, mods) =
+                if mods.is_none() && mode.is_none_or(|v| v == bmode.unwrap_or(beatmap.mode)) {
+                    (*beatmap, info, bmmods)
+                } else {
+                    let mode = bmode.unwrap_or(beatmap.mode);
+                    let mods = match mods {
+                        None => bmmods,
+                        Some(mods) => mods.to_mods(mode)?,
+                    };
+                    let beatmap = env.beatmaps.get_beatmap(beatmap.beatmap_id, mode).await?;
+                    let info = env
+                        .oppai
+                        .get_beatmap(beatmap.beatmap_id)
+                        .await?
+                        .get_possible_pp_with(mode, &mods);
+                    (beatmap, info, mods)
                 };
-                let beatmap = env.beatmaps.get_beatmap(beatmap.beatmap_id, mode).await?;
-                let info = env
-                    .oppai
-                    .get_beatmap(beatmap.beatmap_id)
-                    .await?
-                    .get_possible_pp_with(mode, &mods);
-                (beatmap, info, mods)
-            };
             ctx.send(
                 CreateReply::default()
                     .content(format!("Information for {}", beatmap.mention(mode, &mods)))
@@ -355,9 +356,14 @@ async fn beatmap<U: HasOsuEnv>(
             )
             .await?;
             let bmode = beatmap.mode.with_override(mode);
-            save_beatmap(env, ctx.channel_id(), &BeatmapWithMode(beatmap, bmode)).await?;
+            save_beatmap(
+                env,
+                ctx.channel_id(),
+                &BeatmapWithMode(beatmap, Some(bmode)),
+            )
+            .await?;
         }
-        EmbedType::Beatmapset(vec) => {
+        EmbedType::Beatmapset(vec, _) => {
             let b0 = &vec[0];
             let msg = ctx
                 .clone()
@@ -438,35 +444,11 @@ async fn check<U: HasOsuEnv>(
     ctx.defer().await?;
 
     let embed = parse_map_input(ctx.channel_id(), env, map, mode, beatmapset).await?;
-    let beatmaps = match embed {
-        EmbedType::Beatmap(beatmap, _, _) => {
-            let nmode = beatmap.mode.with_override(mode);
-            vec![BeatmapWithMode(*beatmap, nmode)]
-        }
-        EmbedType::Beatmapset(vec) => match mode {
-            None => {
-                let default_mode = vec[0].mode;
-                vec.into_iter()
-                    .filter(|b| b.mode == default_mode)
-                    .map(|b| BeatmapWithMode(b, default_mode))
-                    .collect()
-            }
-            Some(m) => vec
-                .into_iter()
-                .filter(|b| b.mode == Mode::Std || b.mode == m)
-                .map(|b| BeatmapWithMode(b, m))
-                .collect(),
-        },
-    };
 
-    let display = if beatmaps.len() == 1 {
-        beatmaps[0].0.mention(None, Mods::NOMOD)
-    } else {
-        beatmaps[0].0.beatmapset_mention()
-    };
+    let display = embed.mention();
 
     let ordering = sort.unwrap_or_default();
-    let mut scores = do_check(env, &beatmaps, mods, &args.user).await?;
+    let mut scores = do_check(env, &embed, mods, &args.user).await?;
     if scores.is_empty() {
         ctx.reply(format!(
             "No plays found for {} on {} with the required criteria.",
@@ -499,13 +481,7 @@ async fn check<U: HasOsuEnv>(
     });
 
     style
-        .display_scores(
-            scores,
-            beatmaps[0].1,
-            ctx.serenity_context(),
-            ctx.guild_id(),
-            msg,
-        )
+        .display_scores(scores, ctx.serenity_context(), ctx.guild_id(), msg)
         .await?;
 
     Ok(())
@@ -552,23 +528,20 @@ async fn leaderboard<U: HasOsuEnv>(
     let env = ctx.data().osu_env();
     let guild = ctx.partial_guild().await.unwrap();
     let style = style.unwrap_or_default();
+    let order = sort.unwrap_or_default();
 
-    let bm = match parse_map_input(ctx.channel_id(), env, map, mode, None).await? {
-        EmbedType::Beatmap(beatmap, _, _) => {
-            let nmode = beatmap.mode.with_override(mode);
-            BeatmapWithMode(*beatmap, nmode)
-        }
-        EmbedType::Beatmapset(_) => return Err(Error::msg("invalid map link")),
-    };
+    let embed = parse_map_input(ctx.channel_id(), env, map, mode, None).await?;
 
     ctx.defer().await?;
 
-    let mut scores = server_rank::get_leaderboard(
+    let scoreboard_msg = embed.mention();
+    let (mut scores, show_diff) = get_leaderboard_from_embed(
         ctx.serenity_context(),
-        env,
-        &bm,
-        unranked.unwrap_or(false),
-        sort.unwrap_or(server_rank::OrderBy::PP),
+        &env,
+        embed,
+        None,
+        unranked.unwrap_or(true),
+        order,
         guild.id,
     )
     .await?;
@@ -576,12 +549,10 @@ async fn leaderboard<U: HasOsuEnv>(
         scores.reverse();
     }
 
-    let beatmap = &bm.0;
     if scores.is_empty() {
         ctx.reply(format!(
             "No scores have been recorded in **{}** on {}.",
-            guild.name,
-            beatmap.mention(mode, Mods::NOMOD),
+            guild.name, scoreboard_msg,
         ))
         .await?;
         return Ok(());
@@ -589,8 +560,7 @@ async fn leaderboard<U: HasOsuEnv>(
 
     let header = format!(
         "Here are the top scores of **{}** on {}",
-        guild.name,
-        beatmap.mention(mode, Mods::NOMOD),
+        guild.name, scoreboard_msg,
     );
 
     match style {
@@ -600,7 +570,7 @@ async fn leaderboard<U: HasOsuEnv>(
                 ctx.serenity_context(),
                 reply,
                 scores,
-                &bm,
+                show_diff,
                 sort.unwrap_or_default(),
             )
             .await?;
@@ -610,7 +580,6 @@ async fn leaderboard<U: HasOsuEnv>(
             style
                 .display_scores(
                     scores.into_iter().map(|s| s.score).collect(),
-                    bm.1,
                     ctx.serenity_context(),
                     Some(guild.id),
                     reply,
@@ -659,18 +628,10 @@ async fn parse_map_input(
 ) -> Result<EmbedType> {
     let output = match input {
         None => {
-            let Some((BeatmapWithMode(b, mode), bmmods)) =
-                load_beatmap(env, channel_id, None as Option<&'_ Message>).await
-            else {
+            let Some(v) = load_beatmap_from_channel(env, channel_id).await else {
                 return Err(Error::msg("no beatmap mentioned in this channel"));
             };
-            let mods = bmmods.unwrap_or_else(|| Mods::NOMOD.clone());
-            let info = env
-                .oppai
-                .get_beatmap(b.beatmap_id)
-                .await?
-                .get_possible_pp_with(mode, &mods);
-            EmbedType::Beatmap(Box::new(b), info, mods)
+            v
         }
         Some(map) => {
             if let Ok(id) = map.parse::<u64>() {
@@ -685,6 +646,7 @@ async fn parse_map_input(
                     .get_possible_pp_with(beatmap.mode, Mods::NOMOD);
                 return Ok(EmbedType::Beatmap(
                     Box::new(beatmap),
+                    None,
                     info,
                     Mods::NOMOD.clone(),
                 ));
@@ -708,14 +670,14 @@ async fn parse_map_input(
     // override into beatmapset if needed
     let output = if beatmapset == Some(true) {
         match output {
-            EmbedType::Beatmap(beatmap, _, _) => {
+            EmbedType::Beatmap(beatmap, _, _, _) => {
                 let beatmaps = env
                     .beatmaps
                     .get_beatmapset(beatmap.beatmapset_id, mode)
                     .await?;
-                EmbedType::Beatmapset(beatmaps)
+                EmbedType::Beatmapset(beatmaps, mode)
             }
-            bm @ EmbedType::Beatmapset(_) => bm,
+            bm @ EmbedType::Beatmapset(_, _) => bm,
         }
     } else {
         output
diff --git a/youmubot-osu/src/discord/db.rs b/youmubot-osu/src/discord/db.rs
index efe640a..8896bbe 100644
--- a/youmubot-osu/src/discord/db.rs
+++ b/youmubot-osu/src/discord/db.rs
@@ -81,11 +81,17 @@ impl OsuLastBeatmap {
 }
 
 impl OsuLastBeatmap {
-    pub async fn by_channel(&self, id: impl Into<ChannelId>) -> Result<Option<(Beatmap, Mode)>> {
+    pub async fn by_channel(
+        &self,
+        id: impl Into<ChannelId>,
+    ) -> Result<Option<(Beatmap, Option<Mode>)>> {
         let last_beatmap =
             models::LastBeatmap::by_channel_id(id.into().get() as i64, &self.0).await?;
         Ok(match last_beatmap {
-            Some(lb) => Some((bincode::deserialize(&lb.beatmap[..])?, lb.mode.into())),
+            Some(lb) => Some((
+                bincode::deserialize(&lb.beatmap[..])?,
+                lb.mode.map(|s| s.into()),
+            )),
             None => None,
         })
     }
@@ -94,12 +100,12 @@ impl OsuLastBeatmap {
         &self,
         channel: impl Into<ChannelId>,
         beatmap: &Beatmap,
-        mode: Mode,
+        mode: Option<Mode>,
     ) -> Result<()> {
         let b = models::LastBeatmap {
             channel_id: channel.into().get() as i64,
             beatmap: bincode::serialize(beatmap)?,
-            mode: mode as u8,
+            mode: mode.map(|mode| mode as u8),
         };
         b.store(&self.0).await?;
         Ok(())
diff --git a/youmubot-osu/src/discord/display.rs b/youmubot-osu/src/discord/display.rs
index 35fbc2e..1cfc51d 100644
--- a/youmubot-osu/src/discord/display.rs
+++ b/youmubot-osu/src/discord/display.rs
@@ -7,7 +7,7 @@ mod scores {
 
     use youmubot_prelude::*;
 
-    use crate::models::{Mode, Score};
+    use crate::models::Score;
 
     #[derive(Debug, Clone, Copy, PartialEq, Eq, ChoiceParameter)]
     /// The style for the scores list to be displayed.
@@ -40,16 +40,13 @@ mod scores {
         pub async fn display_scores(
             self,
             scores: Vec<Score>,
-            mode: Mode,
             ctx: &Context,
             guild_id: Option<GuildId>,
             m: Message,
         ) -> Result<()> {
             match self {
-                ScoreListStyle::Table => table::display_scores_table(scores, mode, ctx, m).await,
-                ScoreListStyle::Grid => {
-                    grid::display_scores_grid(scores, mode, ctx, guild_id, m).await
-                }
+                ScoreListStyle::Table => table::display_scores_table(scores, ctx, m).await,
+                ScoreListStyle::Grid => grid::display_scores_grid(scores, ctx, guild_id, m).await,
             }
         }
     }
@@ -64,11 +61,10 @@ mod scores {
 
         use crate::discord::interaction::score_components;
         use crate::discord::{cache::save_beatmap, BeatmapWithMode, OsuEnv};
-        use crate::models::{Mode, Score};
+        use crate::models::Score;
 
         pub async fn display_scores_grid(
             scores: Vec<Score>,
-            mode: Mode,
             ctx: &Context,
             guild_id: Option<GuildId>,
             mut on: Message,
@@ -80,11 +76,7 @@ mod scores {
             }
 
             paginate_with_first_message(
-                Paginate {
-                    scores,
-                    guild_id,
-                    mode,
-                },
+                Paginate { scores, guild_id },
                 ctx,
                 on,
                 std::time::Duration::from_secs(60),
@@ -96,7 +88,6 @@ mod scores {
         pub struct Paginate {
             scores: Vec<Score>,
             guild_id: Option<GuildId>,
-            mode: Mode,
         }
 
         #[async_trait]
@@ -107,9 +98,16 @@ mod scores {
                 let score = &self.scores[page];
 
                 let hourglass = msg.react(ctx, '⌛').await?;
-                let mode = self.mode;
-                let beatmap = env.beatmaps.get_beatmap(score.beatmap_id, mode).await?;
+                let beatmap = env
+                    .beatmaps
+                    .get_beatmap(score.beatmap_id, score.mode)
+                    .await?;
                 let content = env.oppai.get_beatmap(beatmap.beatmap_id).await?;
+                let mode = if beatmap.mode == score.mode {
+                    None
+                } else {
+                    Some(score.mode)
+                };
                 let bm = BeatmapWithMode(beatmap, mode);
                 let user = env
                     .client
@@ -153,12 +151,11 @@ mod scores {
         use youmubot_prelude::*;
 
         use crate::discord::oppai_cache::Stats;
-        use crate::discord::{Beatmap, BeatmapInfo, OsuEnv};
-        use crate::models::{Mode, Score};
+        use crate::discord::{time_before_now, Beatmap, BeatmapInfo, OsuEnv};
+        use crate::models::Score;
 
         pub async fn display_scores_table(
             scores: Vec<Score>,
-            mode: Mode,
             ctx: &Context,
             mut on: Message,
         ) -> Result<()> {
@@ -172,7 +169,6 @@ mod scores {
                 Paginate {
                     header: on.content.clone(),
                     scores,
-                    mode,
                 },
                 ctx,
                 on,
@@ -185,7 +181,6 @@ mod scores {
         pub struct Paginate {
             header: String,
             scores: Vec<Score>,
-            mode: Mode,
         }
 
         impl Paginate {
@@ -212,14 +207,13 @@ mod scores {
 
                 let hourglass = msg.react(ctx, '⌛').await?;
                 let plays = &self.scores[start..end];
-                let mode = self.mode;
                 let beatmaps = plays
                     .iter()
                     .map(|play| async move {
-                        let beatmap = meta_cache.get_beatmap(play.beatmap_id, mode).await?;
+                        let beatmap = meta_cache.get_beatmap(play.beatmap_id, play.mode).await?;
                         let info = {
                             let b = oppai.get_beatmap(beatmap.beatmap_id).await?;
-                            b.get_info_with(mode, &play.mods)
+                            b.get_info_with(play.mode, &play.mods)
                         };
                         Ok((beatmap, info)) as Result<(Beatmap, BeatmapInfo)>
                     })
@@ -235,7 +229,7 @@ mod scores {
                             None => {
                                 let b = oppai.get_beatmap(p.beatmap_id).await?;
                                 let pp = b.get_pp_from(
-                                    mode,
+                                    p.mode,
                                     Some(p.max_combo),
                                     Stats::Raw(&p.statistics),
                                     &p.mods,
@@ -289,15 +283,16 @@ mod scores {
                                 beatmap.artist,
                                 beatmap.title,
                                 beatmap.difficulty_name,
-                                beatmap.short_link(Some(self.mode), &play.mods),
+                                beatmap.short_link(Some(play.mode), &play.mods),
                             )
                         })
                         .unwrap_or_else(|| "FETCH_FAILED".to_owned())
                     })
                     .collect::<Vec<_>>();
 
-                const SCORE_HEADERS: [&str; 6] = ["#", "PP", "Acc", "Ranks", "Mods", "Beatmap"];
-                const SCORE_ALIGNS: [Align; 6] = [Right, Right, Right, Right, Right, Left];
+                const SCORE_HEADERS: [&str; 7] =
+                    ["#", "PP", "Acc", "Ranks", "Mods", "When", "Beatmap"];
+                const SCORE_ALIGNS: [Align; 7] = [Right, Right, Right, Right, Right, Right, Left];
 
                 let score_arr = plays
                     .iter()
@@ -308,9 +303,10 @@ mod scores {
                         [
                             format!("{}", id + start + 1),
                             pp.to_string(),
-                            format!("{:.2}%", play.accuracy(self.mode)),
+                            format!("{:.2}%", play.accuracy(play.mode)),
                             format!("{}", rank),
                             play.mods.to_string(),
+                            time_before_now(&play.date),
                             beatmap.clone(),
                         ]
                     })
@@ -486,7 +482,7 @@ mod beatmapset {
             save_beatmap(
                 &env,
                 msg.channel_id,
-                &BeatmapWithMode(map.clone(), self.mode.unwrap_or(map.mode)),
+                &BeatmapWithMode(map.clone(), self.mode),
             )
             .await
             .pls_ok();
diff --git a/youmubot-osu/src/discord/embeds.rs b/youmubot-osu/src/discord/embeds.rs
index b31e345..bc0c4cd 100644
--- a/youmubot-osu/src/discord/embeds.rs
+++ b/youmubot-osu/src/discord/embeds.rs
@@ -506,7 +506,9 @@ impl<'a> FakeScore<'a> {
 
     pub fn embed(self, ctx: &Context) -> Result<CreateEmbed> {
         let BeatmapWithMode(b, mode) = self.bm;
-        let info = self.content.get_info_with(*mode, &self.mods);
+        let info = self
+            .content
+            .get_info_with(mode.unwrap_or(b.mode), &self.mods);
         let attrs = match &info.attrs {
             rosu_pp::any::PerformanceAttributes::Osu(osu_performance_attributes) => {
                 osu_performance_attributes
@@ -540,7 +542,7 @@ impl<'a> FakeScore<'a> {
             "".into()
         } else {
             let pp = self.content.get_pp_from(
-                *mode,
+                mode.unwrap_or(b.mode),
                 None,
                 Stats::AccOnly {
                     acc: accuracy,
@@ -594,7 +596,7 @@ impl<'a> FakeScore<'a> {
                 "Map stats",
                 b.difficulty
                     .apply_mods(&self.mods, attrs.stars())
-                    .format_info(*mode, &self.mods, b),
+                    .format_info(mode.unwrap_or(b.mode), &self.mods, b),
                 false,
             )
             .footer(CreateEmbedFooter::new(
@@ -707,7 +709,7 @@ pub(crate) fn user_embed(u: User, ex: UserExtras) -> CreateEmbed {
                         "> {}",
                         map.difficulty
                             .apply_mods(&v.mods, info.attrs.stars())
-                            .format_info(mode, &v.mods, &map)
+                            .format_info(mode.unwrap_or(map.mode), &v.mods, &map)
                             .replace('\n', "\n> ")
                     ))
                     .build(),
diff --git a/youmubot-osu/src/discord/hook.rs b/youmubot-osu/src/discord/hook.rs
index 4ec9aab..2d08043 100644
--- a/youmubot-osu/src/discord/hook.rs
+++ b/youmubot-osu/src/discord/hook.rs
@@ -59,7 +59,7 @@ pub fn score_hook<'a>(
                 let mode = score.mode;
                 let content = env.oppai.get_beatmap(score.beatmap_id).await?;
                 let header = env.client.user_header(score.user_id).await?.unwrap();
-                Ok((score, BeatmapWithMode(bm, mode), content, header))
+                Ok((score, BeatmapWithMode(bm, Some(mode)), content, header))
             })
             .collect::<FuturesOrdered<_>>()
             .collect::<Vec<_>>()
@@ -253,11 +253,10 @@ pub fn hook<'a>(
         to_join
             .then(|l| async move {
                 match l.embed {
-                    EmbedType::Beatmap(b, info, mods) => {
-                        handle_beatmap(ctx, &b, info, l.link, l.mode, mods, msg)
+                    EmbedType::Beatmap(b, mode, info, mods) => {
+                        handle_beatmap(ctx, &b, info, l.link, mode, mods, msg)
                             .await
                             .pls_ok();
-                        let mode = l.mode.unwrap_or(b.mode);
                         let bm = super::BeatmapWithMode(*b, mode);
 
                         let env = ctx.data.read().await.get::<OsuEnv>().unwrap().clone();
@@ -266,10 +265,8 @@ pub fn hook<'a>(
                             .await
                             .pls_ok();
                     }
-                    EmbedType::Beatmapset(b) => {
-                        handle_beatmapset(ctx, b, l.link, l.mode, msg)
-                            .await
-                            .pls_ok();
+                    EmbedType::Beatmapset(b, mode) => {
+                        handle_beatmapset(ctx, b, l.link, mode, msg).await.pls_ok();
                     }
                 }
             })
@@ -289,7 +286,6 @@ async fn handle_beatmap<'a, 'b>(
     mods: Mods,
     reply_to: &Message,
 ) -> Result<()> {
-    let mode = mode.unwrap_or(beatmap.mode);
     reply_to
         .channel_id
         .send_message(
@@ -299,10 +295,21 @@ async fn handle_beatmap<'a, 'b>(
                     MessageBuilder::new()
                         .push("Beatmap information for ")
                         .push_mono_safe(link)
+                        .push(" (")
+                        .push(beatmap.mention(mode, &mods))
+                        .push(")")
                         .build(),
                 )
-                .embed(beatmap_embed(beatmap, mode, &mods, &info))
-                .components(vec![beatmap_components(mode, reply_to.guild_id)])
+                .embed(beatmap_embed(
+                    beatmap,
+                    mode.unwrap_or(beatmap.mode),
+                    &mods,
+                    &info,
+                ))
+                .components(vec![beatmap_components(
+                    mode.unwrap_or(beatmap.mode),
+                    reply_to.guild_id,
+                )])
                 .reference_message(reply_to),
         )
         .await?;
@@ -317,7 +324,14 @@ async fn handle_beatmapset<'a, 'b>(
     reply_to: &Message,
 ) -> Result<()> {
     let reply = reply_to
-        .reply(ctx, format!("Beatmapset information for `{}`", link))
+        .reply(
+            ctx,
+            format!(
+                "Beatmapset information for `{}` ({})",
+                link,
+                beatmaps[0].beatmapset_mention()
+            ),
+        )
         .await?;
     crate::discord::display::display_beatmapset(
         ctx.clone(),
diff --git a/youmubot-osu/src/discord/interaction.rs b/youmubot-osu/src/discord/interaction.rs
index 9e442d1..2f11565 100644
--- a/youmubot-osu/src/discord/interaction.rs
+++ b/youmubot-osu/src/discord/interaction.rs
@@ -14,8 +14,9 @@ use crate::{discord::embeds::FakeScore, mods::UnparsedMods, Mode, Mods, UserHead
 use super::{
     display::ScoreListStyle,
     embeds::beatmap_embed,
-    server_rank::{display_rankings_table, get_leaderboard, OrderBy},
-    BeatmapWithMode, OsuEnv,
+    link_parser::EmbedType,
+    server_rank::{display_rankings_table, get_leaderboard_from_embed, OrderBy},
+    BeatmapWithMode, LoadRequest, OsuEnv,
 };
 
 pub(super) const BTN_CHECK: &str = "youmubot_osu_btn_check";
@@ -67,7 +68,7 @@ pub fn handle_check_button<'a>(
         let msg = &*comp.message;
 
         let env = ctx.data.read().await.get::<OsuEnv>().unwrap().clone();
-        let (bm, _) = super::load_beatmap(&env, comp.channel_id, Some(msg))
+        let embed = super::load_beatmap(&env, comp.channel_id, Some(msg), LoadRequest::Any)
             .await
             .unwrap();
         let user = match env.saved_users.by_user_id(comp.user.id).await? {
@@ -79,15 +80,15 @@ pub fn handle_check_button<'a>(
         };
         let header = UserHeader::from(user.clone());
 
-        let scores = super::do_check(&env, &vec![bm.clone()], None, &header).await?;
+        let scores = super::do_check(&env, &embed, None, &header).await?;
         if scores.is_empty() {
             comp.create_followup(
                 &ctx,
                 CreateInteractionResponseFollowup::new().content(format!(
-                    "No plays found for [`{}`](<https://osu.ppy.sh/users/{}>) on `{}`.",
+                    "No plays found for [`{}`](<https://osu.ppy.sh/users/{}>) on {}.",
                     user.username,
                     user.id,
-                    bm.short_link(Mods::NOMOD)
+                    embed.mention(),
                 )),
             )
             .await?;
@@ -98,10 +99,10 @@ pub fn handle_check_button<'a>(
             .create_followup(
                 &ctx,
                 CreateInteractionResponseFollowup::new().content(format!(
-                    "Here are the scores by [`{}`](<https://osu.ppy.sh/users/{}>) on `{}`!",
+                    "Here are the scores by [`{}`](<https://osu.ppy.sh/users/{}>) on {}!",
                     user.username,
                     user.id,
-                    bm.short_link(Mods::NOMOD)
+                    embed.mention()
                 )),
             )
             .await?;
@@ -110,7 +111,7 @@ pub fn handle_check_button<'a>(
         let guild_id = comp.guild_id;
         spawn_future(async move {
             ScoreListStyle::Grid
-                .display_scores(scores, bm.1, &ctx, guild_id, reply)
+                .display_scores(scores, &ctx, guild_id, reply)
                 .await
                 .pls_ok();
         });
@@ -189,11 +190,16 @@ pub fn handle_simulate_button<'a>(
 
         let env = ctx.data.read().await.get::<OsuEnv>().unwrap().clone();
 
-        let (bm, _) = super::load_beatmap(&env, comp.channel_id, Some(msg))
+        let embed = super::load_beatmap(&env, comp.channel_id, Some(msg), LoadRequest::Beatmap)
             .await
             .unwrap();
-        let b = &bm.0;
-        let mode = bm.1;
+        let (b, mode) = match embed {
+            EmbedType::Beatmap(beatmap, mode, _, _) => {
+                let mode = mode.unwrap_or(beatmap.mode);
+                (beatmap, mode)
+            }
+            EmbedType::Beatmapset(_, _) => return Err(Error::msg("Cannot find any beatmap")),
+        };
         let content = env.oppai.get_beatmap(b.beatmap_id).await?;
         let info = content.get_info_with(mode, Mods::NOMOD);
 
@@ -227,7 +233,9 @@ pub fn handle_simulate_button<'a>(
 
         query.interaction.defer(&ctx).await?;
 
-        if let Err(err) = handle_simluate_query(ctx, &env, &query, bm).await {
+        if let Err(err) =
+            handle_simluate_query(ctx, &env, &query, BeatmapWithMode(*b, Some(mode))).await
+        {
             query
                 .interaction
                 .create_followup(
@@ -251,7 +259,7 @@ async fn handle_simluate_query(
     bm: BeatmapWithMode,
 ) -> Result<()> {
     let b = &bm.0;
-    let mode = bm.1;
+    let mode = bm.1.unwrap_or(b.mode);
     let content = env.oppai.get_beatmap(b.beatmap_id).await?;
 
     let score: FakeScore = {
@@ -305,54 +313,58 @@ async fn handle_last_req(
 
     let env = ctx.data.read().await.get::<OsuEnv>().unwrap().clone();
 
-    let (bm, mods_def) = super::load_beatmap(&env, comp.channel_id, Some(msg))
-        .await
-        .unwrap();
-    let BeatmapWithMode(b, m) = &bm;
+    let embed = super::load_beatmap(
+        &env,
+        comp.channel_id,
+        Some(msg),
+        if is_beatmapset_req {
+            LoadRequest::Beatmapset
+        } else {
+            LoadRequest::Any
+        },
+    )
+    .await
+    .unwrap();
 
-    let mods = mods_def.unwrap_or_default();
-
-    if is_beatmapset_req {
-        let beatmapset = env
-            .beatmaps
-            .get_beatmapset(bm.0.beatmapset_id, None)
-            .await?;
-        let reply = comp
-            .create_followup(
-                &ctx,
-                CreateInteractionResponseFollowup::new()
-                    .content(format!("Beatmapset `{}`", bm.0.beatmapset_mention())),
+    match embed {
+        EmbedType::Beatmapset(beatmapset, mode) => {
+            let reply = comp
+                .create_followup(
+                    &ctx,
+                    CreateInteractionResponseFollowup::new().content(format!(
+                        "Beatmapset `{}`",
+                        beatmapset[0].beatmapset_mention()
+                    )),
+                )
+                .await?;
+            super::display::display_beatmapset(
+                ctx.clone(),
+                beatmapset,
+                mode,
+                None,
+                comp.guild_id,
+                reply,
             )
             .await?;
-        super::display::display_beatmapset(
-            ctx.clone(),
-            beatmapset,
-            None,
-            None,
-            comp.guild_id,
-            reply,
-        )
-        .await?;
-        return Ok(());
-    } else {
-        let info = env
-            .oppai
-            .get_beatmap(b.beatmap_id)
-            .await?
-            .get_possible_pp_with(*m, &mods);
-        comp.create_followup(
-            &ctx,
-            serenity::all::CreateInteractionResponseFollowup::new()
-                .content(format!(
-                    "Information for beatmap `{}`",
-                    bm.short_link(&mods)
-                ))
-                .embed(beatmap_embed(b, *m, &mods, &info))
-                .components(vec![beatmap_components(bm.1, comp.guild_id)]),
-        )
-        .await?;
-        // Save the beatmap...
-        super::cache::save_beatmap(&env, msg.channel_id, &bm).await?;
+            return Ok(());
+        }
+        EmbedType::Beatmap(b, m, _, mods) => {
+            let info = env
+                .oppai
+                .get_beatmap(b.beatmap_id)
+                .await?
+                .get_possible_pp_with(m.unwrap_or(b.mode), &mods);
+            comp.create_followup(
+                &ctx,
+                serenity::all::CreateInteractionResponseFollowup::new()
+                    .content(format!("Information for beatmap {}", b.mention(m, &mods)))
+                    .embed(beatmap_embed(&*b, m.unwrap_or(b.mode), &mods, &info))
+                    .components(vec![beatmap_components(m.unwrap_or(b.mode), comp.guild_id)]),
+            )
+            .await?;
+            // Save the beatmap...
+            super::cache::save_beatmap(&env, msg.channel_id, &BeatmapWithMode(*b, m)).await?;
+        }
     }
 
     Ok(())
@@ -380,20 +392,23 @@ pub fn handle_lb_button<'a>(
 
         let env = ctx.data.read().await.get::<OsuEnv>().unwrap().clone();
 
-        let (bm, _) = super::load_beatmap(&env, comp.channel_id, Some(msg))
+        let embed = super::load_beatmap(&env, comp.channel_id, Some(msg), LoadRequest::Any)
             .await
             .unwrap();
         let order = OrderBy::default();
         let guild = comp.guild_id.expect("Guild-only command");
 
-        let scores = get_leaderboard(ctx, &env, &bm, false, order, guild).await?;
+        let scoreboard_msg = embed.mention();
+        let (scores, show_diff) =
+            get_leaderboard_from_embed(ctx, &env, embed, None, false, order, guild).await?;
 
         if scores.is_empty() {
             comp.create_followup(
                 &ctx,
-                CreateInteractionResponseFollowup::new().content(
-                    "No scores have been recorded for this beatmap from anyone in this server.",
-                ),
+                CreateInteractionResponseFollowup::new().content(format!(
+                    "No scores have been recorded for {} from anyone in this server.",
+                    scoreboard_msg
+                )),
             )
             .await?;
             return Ok(());
@@ -402,13 +417,11 @@ pub fn handle_lb_button<'a>(
         let reply = comp
             .create_followup(
                 &ctx,
-                CreateInteractionResponseFollowup::new().content(format!(
-                    "Here are the top scores on beatmap `{}`!",
-                    bm.short_link(Mods::NOMOD)
-                )),
+                CreateInteractionResponseFollowup::new()
+                    .content(format!("Here are the top scores on {}!", scoreboard_msg)),
             )
             .await?;
-        display_rankings_table(ctx, reply, scores, &bm, order).await?;
+        display_rankings_table(ctx, reply, scores, show_diff, order).await?;
         Ok(())
     })
 }
diff --git a/youmubot-osu/src/discord/link_parser.rs b/youmubot-osu/src/discord/link_parser.rs
index bb078c5..50cdc7b 100644
--- a/youmubot-osu/src/discord/link_parser.rs
+++ b/youmubot-osu/src/discord/link_parser.rs
@@ -9,15 +9,24 @@ use youmubot_prelude::*;
 
 use super::{oppai_cache::BeatmapInfoWithPP, OsuEnv};
 
+#[derive(Debug, Clone)]
 pub enum EmbedType {
-    Beatmap(Box<Beatmap>, BeatmapInfoWithPP, Mods),
-    Beatmapset(Vec<Beatmap>),
+    Beatmap(Box<Beatmap>, Option<Mode>, BeatmapInfoWithPP, Mods),
+    Beatmapset(Vec<Beatmap>, Option<Mode>),
+}
+
+impl EmbedType {
+    pub fn mention(&self) -> String {
+        match self {
+            EmbedType::Beatmap(beatmap, mode, _, mods) => beatmap.mention(*mode, mods),
+            EmbedType::Beatmapset(vec, _) => vec[0].beatmapset_mention(),
+        }
+    }
 }
 
 pub struct ToPrint<'a> {
     pub embed: EmbedType,
     pub link: &'a str,
-    pub mode: Option<Mode>,
 }
 
 lazy_static! {
@@ -66,7 +75,6 @@ pub fn parse_old_links<'a>(
             Ok(ToPrint {
                 embed,
                 link: capture.get(0).unwrap().as_str(),
-                mode,
             })
         })
         .collect::<stream::FuturesUnordered<_>>()
@@ -104,7 +112,7 @@ pub fn parse_new_links<'a>(
                     .await
                 }
             }?;
-            Ok(ToPrint { embed, link, mode })
+            Ok(ToPrint { embed, link })
         })
         .collect::<stream::FuturesUnordered<_>>()
         .filter_map(|v: Result<ToPrint>| future::ready(v.pls_ok()))
@@ -133,14 +141,14 @@ pub fn parse_short_links<'a>(
                 "s" => EmbedType::from_beatmapset_id(env, id, mode).await?,
                 _ => unreachable!(),
             };
-            Ok(ToPrint { embed, link, mode })
+            Ok(ToPrint { embed, link })
         })
         .collect::<stream::FuturesUnordered<_>>()
         .filter_map(|v: Result<ToPrint>| future::ready(v.pls_ok()))
 }
 
 impl EmbedType {
-    async fn from_beatmap_id(
+    pub(crate) async fn from_beatmap_id(
         env: &OsuEnv,
         beatmap_id: u64,
         mode: Option<Mode>,
@@ -158,16 +166,17 @@ impl EmbedType {
                 .await
                 .map(|b| b.get_possible_pp_with(mode, &mods))?
         };
-        Ok(Self::Beatmap(Box::new(bm), info, mods))
+        Ok(Self::Beatmap(Box::new(bm), mode, info, mods))
     }
 
-    async fn from_beatmapset_id(
+    pub(crate) async fn from_beatmapset_id(
         env: &OsuEnv,
         beatmapset_id: u64,
         mode: Option<Mode>,
     ) -> Result<Self> {
         Ok(Self::Beatmapset(
             env.beatmaps.get_beatmapset(beatmapset_id, mode).await?,
+            mode,
         ))
     }
 }
diff --git a/youmubot-osu/src/discord/mod.rs b/youmubot-osu/src/discord/mod.rs
index dc83384..50c98a4 100644
--- a/youmubot-osu/src/discord/mod.rs
+++ b/youmubot-osu/src/discord/mod.rs
@@ -2,7 +2,9 @@ use std::{borrow::Borrow, collections::HashMap as Map, str::FromStr, sync::Arc};
 
 use chrono::Utc;
 use futures_util::join;
+
 use interaction::{beatmap_components, score_components};
+use link_parser::EmbedType;
 use oppai_cache::BeatmapInfoWithPP;
 use rand::seq::IteratorRandom;
 use serenity::{
@@ -224,15 +226,11 @@ pub async fn mania(ctx: &Context, msg: &Message, args: Args) -> CommandResult {
 }
 
 #[derive(Debug, Clone)]
-pub(crate) struct BeatmapWithMode(pub Beatmap, pub Mode);
+pub(crate) struct BeatmapWithMode(pub Beatmap, pub Option<Mode>);
 
 impl BeatmapWithMode {
-    pub fn short_link(&self, mods: &Mods) -> String {
-        self.0.short_link(Some(self.1), mods)
-    }
-
     fn mode(&self) -> Mode {
-        self.1
+        self.1.unwrap_or(self.0.mode)
     }
 }
 
@@ -339,7 +337,7 @@ pub(crate) async fn handle_save_respond(
     let osu_client = &env.client;
     async fn check(client: &OsuHttpClient, u: &User, mode: Mode, map_id: u64) -> Result<bool> {
         Ok(client
-            .user_recent(UserID::ID(u.id), |f| f.mode(Mode::Std).limit(1))
+            .user_recent(UserID::ID(u.id), |f| f.mode(mode).limit(1))
             .await?
             .into_iter()
             .take(1)
@@ -518,7 +516,7 @@ impl UserExtras {
                 .get_beatmap(s.beatmap_id)
                 .await?
                 .get_info_with(mode, &s.mods);
-            Some((s, BeatmapWithMode(beatmap, mode), info))
+            Some((s, BeatmapWithMode(beatmap, Some(mode)), info))
         } else {
             None
         };
@@ -691,7 +689,7 @@ pub async fn recent(ctx: &Context, msg: &Message, mut args: Args) -> CommandResu
                 )
                 .await?;
             style
-                .display_scores(plays, mode, ctx, reply.guild_id, reply)
+                .display_scores(plays, ctx, reply.guild_id, reply)
                 .await?;
         }
         Nth::Nth(nth) => {
@@ -705,7 +703,7 @@ pub async fn recent(ctx: &Context, msg: &Message, mut args: Args) -> CommandResu
                 .count();
             let beatmap = env.beatmaps.get_beatmap(play.beatmap_id, mode).await?;
             let content = env.oppai.get_beatmap(beatmap.beatmap_id).await?;
-            let beatmap_mode = BeatmapWithMode(beatmap, mode);
+            let beatmap_mode = BeatmapWithMode(beatmap, Some(mode));
 
             msg.channel_id
                 .send_message(
@@ -764,7 +762,7 @@ pub async fn pins(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult
                 )
                 .await?;
             style
-                .display_scores(plays, mode, ctx, reply.guild_id, reply)
+                .display_scores(plays, ctx, reply.guild_id, reply)
                 .await?;
         }
         Nth::Nth(nth) => {
@@ -773,7 +771,7 @@ pub async fn pins(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult
             };
             let beatmap = env.beatmaps.get_beatmap(play.beatmap_id, mode).await?;
             let content = env.oppai.get_beatmap(beatmap.beatmap_id).await?;
-            let beatmap_mode = BeatmapWithMode(beatmap, mode);
+            let beatmap_mode = BeatmapWithMode(beatmap, Some(mode));
 
             msg.channel_id
                 .send_message(
@@ -807,46 +805,107 @@ impl FromStr for OptBeatmapSet {
     }
 }
 
+pub(crate) async fn load_beatmap_from_channel(
+    env: &OsuEnv,
+    channel_id: serenity::all::ChannelId,
+) -> Option<EmbedType> {
+    let BeatmapWithMode(b, m) = cache::get_beatmap(env, channel_id).await.ok().flatten()?;
+    let mods = Mods::NOMOD.clone();
+    let info = env
+        .oppai
+        .get_beatmap(b.beatmap_id)
+        .await
+        .pls_ok()?
+        .get_possible_pp_with(m.unwrap_or(b.mode), &mods);
+    Some(EmbedType::Beatmap(
+        Box::new(b),
+        m,
+        info,
+        Mods::NOMOD.clone(),
+    ))
+}
+
+#[derive(PartialEq, Eq, Clone, Copy, Default)]
+pub(crate) enum LoadRequest {
+    #[default]
+    Any,
+    Beatmap,
+    Beatmapset,
+}
+
 /// Load the mentioned beatmap from the given message.
 pub(crate) async fn load_beatmap(
     env: &OsuEnv,
     channel_id: serenity::all::ChannelId,
     referenced: Option<&impl Borrow<Message>>,
-) -> Option<(BeatmapWithMode, Option<Mods>)> {
-    use link_parser::{parse_short_links, EmbedType};
-    if let Some(replied) = referenced {
+    req: LoadRequest,
+) -> Option<EmbedType> {
+    /* If the request is Beatmapset, we keep a fallback match on beatmap, and later convert it to a beatmapset. */
+    let mut fallback: Option<EmbedType> = None;
+    async fn collect_referenced(
+        env: &OsuEnv,
+        fallback: &mut Option<EmbedType>,
+        req: LoadRequest,
+        replied: &impl Borrow<Message>,
+    ) -> Option<EmbedType> {
+        use link_parser::*;
         async fn try_content(
             env: &OsuEnv,
+            req: LoadRequest,
+            fallback: &mut Option<EmbedType>,
             content: &str,
-        ) -> Option<(BeatmapWithMode, Option<Mods>)> {
-            let tp = parse_short_links(env, content).next().await?;
-            match tp.embed {
-                EmbedType::Beatmap(b, _, mods) => {
-                    let mode = tp.mode.unwrap_or(b.mode);
-                    Some((BeatmapWithMode(*b, mode), Some(mods)))
-                }
-                _ => None,
-            }
+        ) -> Option<EmbedType> {
+            parse_short_links(env, content)
+                .filter(|e| {
+                    future::ready(match &e.embed {
+                        EmbedType::Beatmap(_, _, _, _) => {
+                            if fallback.is_none() {
+                                fallback.replace(e.embed.clone());
+                            }
+                            req == LoadRequest::Beatmap || req == LoadRequest::Any
+                        }
+                        EmbedType::Beatmapset(_, _) => {
+                            req == LoadRequest::Beatmapset || req == LoadRequest::Any
+                        }
+                    })
+                })
+                .next()
+                .await
+                .map(|v| v.embed)
+        }
+        if let Some(v) = try_content(env, req, fallback, &replied.borrow().content).await {
+            return Some(v);
         }
         for embed in &replied.borrow().embeds {
             for field in &embed.fields {
-                if let Some(v) = try_content(env, &field.value).await {
+                if let Some(v) = try_content(env, req, fallback, &field.value).await {
                     return Some(v);
                 }
             }
             if let Some(desc) = &embed.description {
-                if let Some(v) = try_content(env, desc).await {
+                if let Some(v) = try_content(env, req, fallback, desc).await {
                     return Some(v);
                 }
             }
         }
-        if let Some(v) = try_content(env, &replied.borrow().content).await {
-            return Some(v);
-        }
+        None
     }
 
-    let b = cache::get_beatmap(env, channel_id).await.ok().flatten();
-    b.map(|b| (b, None))
+    let embed = match referenced {
+        Some(r) => collect_referenced(env, &mut fallback, req, r).await,
+        None => load_beatmap_from_channel(env, channel_id).await,
+    };
+
+    if req == LoadRequest::Beatmapset {
+        if embed.is_none() {
+            if let Some(EmbedType::Beatmap(b, mode, _, _)) = fallback {
+                return EmbedType::from_beatmapset_id(env, b.beatmapset_id, mode)
+                    .await
+                    .ok();
+            }
+        }
+    }
+    embed
 }
 
 #[command]
@@ -858,58 +917,56 @@ pub(crate) async fn load_beatmap(
 pub async fn last(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
     let env = ctx.data.read().await.get::<OsuEnv>().unwrap().clone();
 
-    let b = load_beatmap(&env, msg.channel_id, msg.referenced_message.as_ref()).await;
     let beatmapset = args.find::<OptBeatmapSet>().is_ok();
+    let Some(embed) = load_beatmap(
+        &env,
+        msg.channel_id,
+        msg.referenced_message.as_ref(),
+        if beatmapset {
+            LoadRequest::Beatmapset
+        } else {
+            LoadRequest::Any
+        },
+    )
+    .await
+    else {
+        msg.reply(&ctx, "No beatmap was queried on this channel.")
+            .await?;
+        return Ok(());
+    };
+    let umods = args.find::<UnparsedMods>().ok();
 
-    match b {
-        Some((bm, mods_def)) => {
-            let mods = args.find::<UnparsedMods>().ok();
-            if beatmapset {
-                let beatmapset = env
-                    .beatmaps
-                    .get_beatmapset(
-                        bm.0.beatmapset_id,
-                        None, /* Note that we cannot know, so don't force that */
-                    )
-                    .await?;
-                let reply = msg
-                    .reply(&ctx, "Here is the beatmapset you requested!")
-                    .await?;
-                display::display_beatmapset(
-                    ctx.clone(),
-                    beatmapset,
-                    None,
-                    mods,
-                    msg.guild_id,
-                    reply,
-                )
-                .await?;
-                return Ok(());
-            }
-            let mods = match mods {
-                Some(m) => m.to_mods(bm.mode())?,
-                None => mods_def.unwrap_or_default(),
+    let content_type = embed.mention();
+    match embed {
+        EmbedType::Beatmap(b, mode_, _, mods) => {
+            let mode = mode_.unwrap_or(b.mode);
+            let mods = match umods {
+                Some(m) => m.to_mods(mode)?,
+                None => mods,
             };
             let info = env
                 .oppai
-                .get_beatmap(bm.0.beatmap_id)
+                .get_beatmap(b.beatmap_id)
                 .await?
-                .get_possible_pp_with(bm.1, &mods);
+                .get_possible_pp_with(mode, &mods);
             msg.channel_id
                 .send_message(
                     &ctx,
                     CreateMessage::new()
-                        .content("Here is the beatmap you requested!")
-                        .embed(beatmap_embed(&bm.0, bm.1, &mods, &info))
-                        .components(vec![beatmap_components(bm.1, msg.guild_id)])
+                        .content(format!("Information for {}", content_type))
+                        .embed(beatmap_embed(&b, mode, &mods, &info))
+                        .components(vec![beatmap_components(mode, msg.guild_id)])
                         .reference_message(msg),
                 )
                 .await?;
             // Save the beatmap...
-            cache::save_beatmap(&env, msg.channel_id, &bm).await?;
+            cache::save_beatmap(&env, msg.channel_id, &BeatmapWithMode(*b, mode_)).await?;
         }
-        None => {
-            msg.reply(&ctx, "No beatmap was queried on this channel.")
+        EmbedType::Beatmapset(beatmaps, mode) => {
+            let reply = msg
+                .reply(&ctx, format!("Information for {}", content_type))
+                .await?;
+            display::display_beatmapset(ctx.clone(), beatmaps, mode, umods, msg.guild_id, reply)
                 .await?;
         }
     }
@@ -924,26 +981,27 @@ pub async fn last(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult
 #[max_args(3)]
 pub async fn check(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
     let env = ctx.data.read().await.get::<OsuEnv>().unwrap().clone();
-    let bm = load_beatmap(&env, msg.channel_id, msg.referenced_message.as_ref()).await;
-
-    let bm = match bm {
-        Some((bm, _)) => bm,
-        None => {
-            msg.reply(&ctx, "No beatmap queried on this channel.")
-                .await?;
-            return Ok(());
-        }
+    let Some(embed) = load_beatmap(
+        &env,
+        msg.channel_id,
+        msg.referenced_message.as_ref(),
+        LoadRequest::Any,
+    )
+    .await
+    else {
+        msg.reply(&ctx, "No beatmap queried on this channel.")
+            .await?;
+        return Ok(());
     };
-    let mode = bm.1;
+
     let umods = args.find::<UnparsedMods>().ok();
-    let mods = umods.clone().unwrap_or_default().to_mods(mode)?;
     let style = args
         .single::<ScoreListStyle>()
         .unwrap_or(ScoreListStyle::Grid);
     let username_arg = args.single::<UsernameArg>().ok();
     let (_, user) = user_header_from_args(username_arg, &env, msg).await?;
 
-    let scores = do_check(&env, &vec![bm.clone()], umods, &user).await?;
+    let scores = do_check(&env, &embed, umods, &user).await?;
 
     if scores.is_empty() {
         msg.reply(&ctx, "No scores found").await?;
@@ -955,12 +1013,12 @@ pub async fn check(ctx: &Context, msg: &Message, mut args: Args) -> CommandResul
             format!(
                 "Here are the scores by `{}` on {}!",
                 &user.username,
-                bm.0.mention(Some(bm.1), &mods)
+                embed.mention()
             ),
         )
         .await?;
     style
-        .display_scores(scores, mode, ctx, msg.guild_id, reply)
+        .display_scores(scores, ctx, msg.guild_id, reply)
         .await?;
 
     Ok(())
@@ -968,30 +1026,41 @@ pub async fn check(ctx: &Context, msg: &Message, mut args: Args) -> CommandResul
 
 pub(crate) async fn do_check(
     env: &OsuEnv,
-    bm: &[BeatmapWithMode],
+    embed: &EmbedType,
     mods: Option<UnparsedMods>,
     user: &UserHeader,
 ) -> Result<Vec<Score>> {
-    let osu_client = &env.client;
+    async fn fetch_for_beatmap(
+        env: &OsuEnv,
+        b: &Beatmap,
+        mode_override: Option<Mode>,
+        mods: &Option<UnparsedMods>,
+        user: &UserHeader,
+    ) -> Result<Vec<Score>> {
+        let osu_client = &env.client;
+        let m = mode_override.unwrap_or(b.mode);
+        let mods = mods.clone().and_then(|t| t.to_mods(m).ok());
+        osu_client
+            .scores(b.beatmap_id, |f| f.user(UserID::ID(user.id)).mode(m))
+            .map_ok(move |mut v| {
+                v.retain(|s| mods.as_ref().is_none_or(|m| m.contains(&s.mods)));
+                v
+            })
+            .await
+    }
 
-    let mut scores = bm
-        .iter()
-        .map(|bm| {
-            let BeatmapWithMode(b, m) = bm;
-            let mods = mods.clone().and_then(|t| t.to_mods(*m).ok());
-            osu_client
-                .scores(b.beatmap_id, |f| f.user(UserID::ID(user.id)).mode(*m))
-                .map_ok(move |mut v| {
-                    v.retain(|s| mods.as_ref().is_none_or(|m| m.contains(&s.mods)));
-                    v
-                })
-        })
-        .collect::<FuturesUnordered<_>>()
-        .try_collect::<Vec<_>>()
-        .await?
-        .into_iter()
-        .flatten()
-        .collect::<Vec<_>>();
+    let mut scores = match embed {
+        EmbedType::Beatmap(beatmap, mode, _, _) => {
+            fetch_for_beatmap(env, &**beatmap, *mode, &mods, user).await?
+        }
+        EmbedType::Beatmapset(vec, mode) => vec
+            .iter()
+            .map(|b| fetch_for_beatmap(env, b, *mode, &mods, user))
+            .collect::<FuturesUnordered<_>>()
+            .try_collect::<Vec<_>>()
+            .await?
+            .concat(),
+    };
     scores.sort_by(|a, b| {
         b.pp.unwrap_or(-1.0)
             .partial_cmp(&a.pp.unwrap_or(-1.0))
@@ -1031,7 +1100,7 @@ pub async fn top(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult
 
             let beatmap = env.beatmaps.get_beatmap(play.beatmap_id, mode).await?;
             let content = env.oppai.get_beatmap(beatmap.beatmap_id).await?;
-            let beatmap = BeatmapWithMode(beatmap, mode);
+            let beatmap = BeatmapWithMode(beatmap, Some(mode));
 
             msg.channel_id
                 .send_message(&ctx, {
@@ -1061,7 +1130,7 @@ pub async fn top(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult
                 )
                 .await?;
             style
-                .display_scores(plays, mode, ctx, msg.guild_id, reply)
+                .display_scores(plays, ctx, msg.guild_id, reply)
                 .await?;
         }
     }
@@ -1182,3 +1251,20 @@ pub(in crate::discord) async fn calculate_weighted_map_age(
         / scales().iter().take(scores.len()).sum::<f64>())
     .floor() as i64)
 }
+
+pub(crate) fn time_before_now(time: &chrono::DateTime<Utc>) -> String {
+    let dur = Utc::now() - time;
+    if dur.num_days() >= 365 {
+        format!("{}Y", dur.num_days() / 365)
+    } else if dur.num_days() >= 30 {
+        format!("{}M", dur.num_days() / 30)
+    } else if dur.num_days() >= 1 {
+        format!("{}d", dur.num_days())
+    } else if dur.num_hours() >= 1 {
+        format!("{}h", dur.num_hours())
+    } else if dur.num_minutes() >= 1 {
+        format!("{}m", dur.num_minutes())
+    } else {
+        format!("{}s", dur.num_seconds())
+    }
+}
diff --git a/youmubot-osu/src/discord/server_rank.rs b/youmubot-osu/src/discord/server_rank.rs
index 7f56b57..ad0b166 100644
--- a/youmubot-osu/src/discord/server_rank.rs
+++ b/youmubot-osu/src/discord/server_rank.rs
@@ -25,10 +25,13 @@ use youmubot_prelude::{
 };
 
 use crate::{
-    discord::{db::OsuUser, display::ScoreListStyle, oppai_cache::Stats, BeatmapWithMode},
-    models::{Mode, Mods},
+    discord::{
+        db::OsuUser, display::ScoreListStyle, link_parser::EmbedType, oppai_cache::Stats,
+        time_before_now,
+    },
+    models::Mode,
     request::UserID,
-    Score,
+    Beatmap, Score,
 };
 
 use super::{ModeArg, OsuEnv};
@@ -376,20 +379,23 @@ pub async fn show_leaderboard(ctx: &Context, msg: &Message, mut args: Args) -> C
     let style = args.single::<ScoreListStyle>().unwrap_or_default();
     let guild = msg.guild_id.expect("Guild-only command");
     let env = ctx.data.read().await.get::<OsuEnv>().unwrap().clone();
-    let Some((bm, _)) =
-        super::load_beatmap(&env, msg.channel_id, msg.referenced_message.as_ref()).await
+    let Some(beatmap) = super::load_beatmap(
+        &env,
+        msg.channel_id,
+        msg.referenced_message.as_ref(),
+        crate::discord::LoadRequest::Any,
+    )
+    .await
     else {
         msg.reply(&ctx, "No beatmap queried on this channel.")
             .await?;
         return Ok(());
     };
-
-    let scores = {
-        let reaction = msg.react(ctx, '⌛').await?;
-        let s = get_leaderboard(ctx, &env, &bm, show_all, order, guild).await?;
-        reaction.delete(&ctx).await?;
-        s
-    };
+    let reaction = msg.react(ctx, '⌛').await?;
+    let scoreboard_msg = beatmap.mention();
+    let (scores, show_diff) =
+        get_leaderboard_from_embed(ctx, &env, beatmap, None, show_all, order, guild).await?;
+    reaction.delete(&ctx).await?;
 
     if scores.is_empty() {
         msg.reply(&ctx, "No scores have been recorded for this beatmap.")
@@ -402,28 +408,24 @@ pub async fn show_leaderboard(ctx: &Context, msg: &Message, mut args: Args) -> C
             let reply = msg
                 .reply(
                     &ctx,
-                    format!(
-                        "⌛ Loading top scores on beatmap `{}`...",
-                        bm.short_link(Mods::NOMOD)
-                    ),
+                    format!("⌛ Loading top scores on {}...", scoreboard_msg),
                 )
                 .await?;
-            display_rankings_table(ctx, reply, scores, &bm, order).await?;
+            display_rankings_table(ctx, reply, scores, show_diff, order).await?;
         }
         ScoreListStyle::Grid => {
             let reply = msg
                 .reply(
                     &ctx,
                     format!(
-                        "Here are the top scores on beatmap `{}` of this server!",
-                        bm.short_link(Mods::NOMOD)
+                        "Here are the top scores on {} of this server!",
+                        scoreboard_msg
                     ),
                 )
                 .await?;
             style
                 .display_scores(
                     scores.into_iter().map(|s| s.score).collect(),
-                    bm.1,
                     ctx,
                     Some(guild),
                     reply,
@@ -439,19 +441,30 @@ pub struct Ranking {
     pub pp: f64,        // calculated pp or score pp
     pub official: bool, // official = pp is from bancho
     pub member: Arc<String>,
+    pub beatmap: Arc<Beatmap>,
     pub score: Score,
+    pub star: f64,
 }
 
-pub async fn get_leaderboard(
+async fn get_leaderboard(
     ctx: &Context,
     env: &OsuEnv,
-    bm: &BeatmapWithMode,
+    beatmaps: impl IntoIterator<Item = Beatmap>,
+    mode_override: Option<Mode>,
     show_unranked: bool,
     order: OrderBy,
     guild: GuildId,
 ) -> Result<Vec<Ranking>> {
-    let BeatmapWithMode(beatmap, mode) = bm;
-    let oppai_map = env.oppai.get_beatmap(beatmap.beatmap_id).await?;
+    let oppai_maps = beatmaps
+        .into_iter()
+        .map(|b| async move {
+            let op = env.oppai.get_beatmap(b.beatmap_id).await?;
+            let r: Result<_> = Ok((Arc::new(b), op));
+            r
+        })
+        .collect::<stream::FuturesOrdered<_>>()
+        .try_collect::<Vec<_>>()
+        .await?;
     let osu_users = env
         .saved_users
         .all()
@@ -465,39 +478,48 @@ pub async fn get_leaderboard(
         .query_members(&ctx, guild)
         .await?
         .iter()
-        .filter_map(|m| osu_users.get(&m.user.id).map(|ou| (m.distinct(), ou.id)))
-        .map(|(mem, osu_id)| {
-            env.client
-                .scores(bm.0.beatmap_id, move |f| {
-                    f.user(UserID::ID(osu_id)).mode(bm.1)
-                })
-                .map(|r| Some((mem, r.ok()?)))
+        .filter_map(|m| {
+            osu_users
+                .get(&m.user.id)
+                .map(|ou| (Arc::new(m.distinct()), ou.id))
+        })
+        .flat_map(|(mem, osu_id)| {
+            oppai_maps.iter().map(move |(b, op)| {
+                let mem = mem.clone();
+                env.client
+                    .scores(b.beatmap_id, move |f| {
+                        f.user(UserID::ID(osu_id)).mode(mode_override)
+                    })
+                    .map(move |r| Some((b, op, mem.clone(), r.ok()?)))
+            })
         })
         .collect::<FuturesUnordered<_>>()
         .filter_map(future::ready)
         .collect::<Vec<_>>()
         .await
         .into_iter()
-        .flat_map(|(mem, scores)| {
-            let mem = Arc::new(mem);
+        .flat_map(|(b, op, mem, scores)| {
             scores
                 .into_iter()
                 .map(|score| {
                     let pp = score.pp.map(|v| (true, v)).unwrap_or_else(|| {
                         (
                             false,
-                            oppai_map.get_pp_from(
-                                *mode,
+                            op.get_pp_from(
+                                mode_override.unwrap_or(b.mode),
                                 Some(score.max_combo),
                                 Stats::Raw(&score.statistics),
                                 &score.mods,
                             ),
                         )
                     });
+                    let info = op.get_info_with(score.mode, &score.mods);
                     Ranking {
                         pp: pp.1,
                         official: pp.0,
+                        beatmap: b.clone(),
                         member: mem.clone(),
+                        star: info.attrs.stars(),
                         score,
                     }
                 })
@@ -536,11 +558,55 @@ pub async fn get_leaderboard(
     Ok(scores)
 }
 
+pub async fn get_leaderboard_from_embed(
+    ctx: &Context,
+    env: &OsuEnv,
+    embed: EmbedType,
+    mode_override: Option<Mode>,
+    show_unranked: bool,
+    order: OrderBy,
+    guild: GuildId,
+) -> Result<(Vec<Ranking>, bool /* should show diff */)> {
+    Ok(match embed {
+        EmbedType::Beatmap(map, mode, _, _) => {
+            let iter = std::iter::once(*map);
+            let scores = get_leaderboard(
+                ctx,
+                &env,
+                iter,
+                mode_override.or(mode),
+                show_unranked,
+                order,
+                guild,
+            )
+            .await?;
+            (scores, false)
+        }
+        EmbedType::Beatmapset(maps, _) if maps.is_empty() => (vec![], false),
+        EmbedType::Beatmapset(maps, mode) => {
+            let show_diff = maps.len() > 1;
+            (
+                get_leaderboard(
+                    ctx,
+                    &env,
+                    maps,
+                    mode_override.or(mode),
+                    show_unranked,
+                    order,
+                    guild,
+                )
+                .await?,
+                show_diff,
+            )
+        }
+    })
+}
+
 pub async fn display_rankings_table(
     ctx: &Context,
     to: Message,
     scores: Vec<Ranking>,
-    bm: &BeatmapWithMode,
+    show_diff: bool,
     order: OrderBy,
 ) -> Result<()> {
     let has_lazer_score = scores.iter().any(|v| v.score.mods.is_lazer);
@@ -558,14 +624,33 @@ pub async fn display_rankings_table(
                 return Box::pin(future::ready(Ok(false)));
             }
             let scores = scores[start..end].to_vec();
-            let bm = (bm.0.clone(), bm.1);
             let header = header.clone();
             Box::pin(async move {
-                const SCORE_HEADERS: [&str; 8] =
-                    ["#", "Score", "Mods", "Rank", "Acc", "Combo", "Miss", "User"];
-                const PP_HEADERS: [&str; 8] =
-                    ["#", "PP", "Mods", "Rank", "Acc", "Combo", "Miss", "User"];
-                const ALIGNS: [Align; 8] = [Right, Right, Right, Right, Right, Right, Right, Left];
+                let headers: [&'static str; 9] = [
+                    "#",
+                    match order {
+                        OrderBy::PP => "pp",
+                        OrderBy::Score => "Score",
+                    },
+                    if show_diff { "Map" } else { "Mods" },
+                    "Rank",
+                    "Acc",
+                    "Combo",
+                    "Miss",
+                    "When",
+                    "User",
+                ];
+                let aligns: [Align; 9] = [
+                    Right,
+                    Right,
+                    if show_diff { Left } else { Right },
+                    Right,
+                    Right,
+                    Right,
+                    Right,
+                    Right,
+                    Left,
+                ];
 
                 let score_arr = scores
                     .iter()
@@ -575,9 +660,11 @@ pub async fn display_rankings_table(
                             id,
                             Ranking {
                                 pp,
+                                beatmap,
                                 official,
                                 member,
                                 score,
+                                star,
                             },
                         )| {
                             [
@@ -594,21 +681,35 @@ pub async fn display_rankings_table(
                                         })
                                     }
                                 },
-                                score.mods.to_string(),
+                                if show_diff {
+                                    let trimmed_diff = if beatmap.difficulty_name.len() > 20 {
+                                        let mut s = beatmap.difficulty_name.clone();
+                                        s.truncate(17);
+                                        s + "..."
+                                    } else {
+                                        beatmap.difficulty_name.clone()
+                                    };
+                                    format!(
+                                        "[{:.2}*] {} {}",
+                                        star,
+                                        trimmed_diff,
+                                        score.mods.to_string()
+                                    )
+                                } else {
+                                    score.mods.to_string()
+                                },
                                 score.rank.to_string(),
-                                format!("{:.2}%", score.accuracy(bm.1)),
+                                format!("{:.2}%", score.accuracy(score.mode)),
                                 format!("{}x", score.max_combo),
                                 format!("{}", score.count_miss),
+                                time_before_now(&score.date),
                                 member.to_string(),
                             ]
                         },
                     )
                     .collect::<Vec<_>>();
 
-                let score_table = match order {
-                    OrderBy::PP => table_formatting(&PP_HEADERS, &ALIGNS, score_arr),
-                    OrderBy::Score => table_formatting(&SCORE_HEADERS, &ALIGNS, score_arr),
-                };
+                let score_table = table_formatting(&headers, &aligns, score_arr);
                 let content = MessageBuilder::new()
                     .push_line(header.as_ref())
                     .push_line(score_table)
@@ -617,15 +718,6 @@ pub async fn display_rankings_table(
                         page + 1,
                         total_pages,
                     ))
-                    .push(
-                        if let crate::models::ApprovalStatus::Ranked(_) = bm.0.approval {
-                            ""
-                        } else if order == OrderBy::PP {
-                            "PP was calculated by `oppai-rs`, **not** official values.\n"
-                        } else {
-                            ""
-                        },
-                    )
                     .build();
 
                 m.edit(&ctx, EditMessage::new().content(content)).await?;
diff --git a/youmubot-osu/src/models/mod.rs b/youmubot-osu/src/models/mod.rs
index 753df0b..27bd6cc 100644
--- a/youmubot-osu/src/models/mod.rs
+++ b/youmubot-osu/src/models/mod.rs
@@ -452,7 +452,7 @@ impl Beatmap {
 
     pub fn mention(&self, override_mode: Option<Mode>, mods: &Mods) -> String {
         format!(
-            "[`{}`]({})",
+            "[`{}`](<{}>)",
             self.short_link(override_mode, mods),
             self.mode_link(override_mode),
         )