diff --git a/Cocotte/Modules/Activities/ActivityFormatter.cs b/Cocotte/Modules/Activities/ActivityFormatter.cs
index d73000f..2bc778b 100644
--- a/Cocotte/Modules/Activities/ActivityFormatter.cs
+++ b/Cocotte/Modules/Activities/ActivityFormatter.cs
@@ -24,7 +24,7 @@ public class ActivityFormatter
             ActivityName.Raids => "Raids",
             ActivityName.FrontierClash => "Conflit Frontalier",
             ActivityName.VoidRift => "Failles du Néant",
-            ActivityName.OriginsOfWar => "Origines de la Guerre",
+            ActivityName.OriginsOfWar => "Origine de la Guerre",
             ActivityName.JointOperation => "Opération Conjointe",
             ActivityName.InterstellarExploration => "Exploration Interstellaire",
             ActivityName.BreakFromDestiny => "Échapper au Destin (3v3)",
@@ -36,29 +36,45 @@ public class ActivityFormatter
         };
     }
 
-    public EmbedBuilder ActivityEmbed(Activity activity, IEnumerable<ActivityPlayer> players)
+    public EmbedBuilder ActivityEmbed(Activity activity, IReadOnlyCollection<ActivityPlayer> players)
     {
-        // Get activity emote
-        var activityEmote = GetActivityEmote(activity.Name);
-
         // Players field
         var playersField = new EmbedFieldBuilder()
             .WithName("Joueurs inscrits")
             .WithValue($"{(!players.Any() ? "*Aucun joueur inscrit*" :  string.Join("\n", players.Select(FormatActivityPlayer)))}");
 
+        var title = activity switch
+        {
+            StagedActivity stagedActivity =>
+                $"{FormatActivityName(activity.Name)} ({players.Count}/{activity.MaxPlayers}) - Étage {stagedActivity.Stage}",
+            _ => $"{FormatActivityName(activity.Name)} ({players.Count}/{activity.MaxPlayers})"
+        };
+
+        string bannerUrl = $"https://sage.cdn.ilysix.fr/assets/Cocotte/banner/{GetActivityCode(activity.Name)}.webp";
+
         return new EmbedBuilder()
             .WithColor(Colors.CocotteBlue)
-            .WithTitle($"{activityEmote} {FormatActivityName(activity.Name)} ({players.Count()}/{activity.MaxPlayers})")
+            .WithTitle(title)
             .WithDescription($"{activity.Description}")
+            .WithImageUrl(bannerUrl)
             .WithFields(playersField);
     }
 
-    private static string GetActivityEmote(ActivityName activityName) => activityName switch
+    private static string GetActivityCode(ActivityName activityName) => activityName switch
     {
-        ActivityName.Abyss => ":fox:",
-        ActivityName.Raids => ":crossed_swords:",
-        ActivityName.Fishing => ":fishing_pole_and_fish:",
-        _ => ":white_circle:"
+        ActivityName.Abyss => "VA",
+        ActivityName.OriginsOfWar => "OOW",
+        ActivityName.Raids => "RD",
+        ActivityName.FrontierClash => "FC",
+        ActivityName.VoidRift => "VR",
+        ActivityName.JointOperation => "JO",
+        ActivityName.InterstellarExploration => "IE",
+        ActivityName.BreakFromDestiny => "BR",
+        ActivityName.CriticalAbyss => "CA",
+        ActivityName.Fishing => "FI",
+        ActivityName.Event => "EV",
+        ActivityName.MirroriaRace => "MR",
+        _ => "NA"
     };
 
     public string FormatActivityPlayer(ActivityPlayer player) => player switch
diff --git a/Cocotte/Modules/Activities/ActivityModule.cs b/Cocotte/Modules/Activities/ActivityModule.cs
index fc3581e..e33b955 100644
--- a/Cocotte/Modules/Activities/ActivityModule.cs
+++ b/Cocotte/Modules/Activities/ActivityModule.cs
@@ -1,4 +1,5 @@
-using System.Diagnostics.CodeAnalysis;
+using System.Collections.Immutable;
+using System.Diagnostics.CodeAnalysis;
 using Cocotte.Modules.Activities.Models;
 using Cocotte.Options;
 using Cocotte.Utils;
@@ -46,7 +47,7 @@ public partial class ActivityModule : InteractionModuleBase<SocketInteractionCon
     [SlashCommand("abime", "Créer un groupe pour l'Abîme du Néant")]
     public async Task ActivityAbyss([Summary("étage", "A quel étage êtes vous")] uint stage, [Summary("description", "Message accompagnant la demande de groupe")] string description = "")
     {
-        const ActivityName activityName = ActivityName.Abyss;
+        const ActivityName activityName = ActivityName.OriginsOfWar;
         var activityType = ActivityHelper.ActivityNameToType(activityName);
         var maxPlayers = ActivityHelper.ActivityTypeToMaxPlayers(activityType);
 
@@ -98,7 +99,7 @@ public partial class ActivityModule : InteractionModuleBase<SocketInteractionCon
         {
             m.Content = "";
             m.Components = components.Build();
-            m.Embed = _activityFormatter.ActivityEmbed(activity, Enumerable.Repeat(rolePlayer, 1)).Build();
+            m.Embed = _activityFormatter.ActivityEmbed(activity, Enumerable.Repeat(rolePlayer, 1).ToImmutableList()).Build();
         });
     }
 
diff --git a/Cocotte/Modules/Activities/Models/ActivitiesRepository.cs b/Cocotte/Modules/Activities/Models/ActivitiesRepository.cs
index 8c8810f..c235ba7 100644
--- a/Cocotte/Modules/Activities/Models/ActivitiesRepository.cs
+++ b/Cocotte/Modules/Activities/Models/ActivitiesRepository.cs
@@ -35,7 +35,7 @@ public class ActivitiesRepository
     public async Task<int> ActivityPlayerCount(Activity activity) =>
         await _cocotteDbContext.ActivityPlayers.Where(player => player.ActivityId == activity.ActivityId).CountAsync();
 
-    public async Task<IEnumerable<ActivityPlayer>> LoadActivityPlayers(Activity activity)
+    public async Task<IReadOnlyCollection<ActivityPlayer>> LoadActivityPlayers(Activity activity)
     {
         await _cocotteDbContext
             .Entry(activity)
diff --git a/Cocotte/Modules/Ping/PingModule.cs b/Cocotte/Modules/Ping/PingModule.cs
index 2f60acf..ebfc7c4 100644
--- a/Cocotte/Modules/Ping/PingModule.cs
+++ b/Cocotte/Modules/Ping/PingModule.cs
@@ -324,7 +324,7 @@ public class FoodModal : IModal
     [RequiredInput(false)]
     [InputLabel("Why??")]
     [ModalTextInput("food_reason", TextInputStyle.Paragraph, "Kuz it's tasty", maxLength: 500)]
-    public string Reason { get; set; }
+    public required string Reason { get; set; }
 }