diff --git a/src/main/java/fr/openmc/core/CommandsManager.java b/src/main/java/fr/openmc/core/CommandsManager.java
index 132065593..6defe4096 100644
--- a/src/main/java/fr/openmc/core/CommandsManager.java
+++ b/src/main/java/fr/openmc/core/CommandsManager.java
@@ -3,6 +3,7 @@
 import fr.openmc.api.cooldown.CooldownInterceptor;
 import fr.openmc.core.commands.debug.ChronometerCommand;
 import fr.openmc.core.commands.debug.CustomItemCommand;
+import fr.openmc.core.commands.debug.ToastCommand;
 import fr.openmc.core.commands.fun.Diceroll;
 import fr.openmc.core.commands.fun.Playtime;
 import fr.openmc.core.commands.utils.RTPCommands;
@@ -44,7 +45,8 @@ private static void registerCommands() {
                 new ChronometerCommand(),
                 new Restart(),
                 new CreditsCommand(),
-                new CustomItemCommand()
+                new CustomItemCommand(),
+                new ToastCommand()
         );
     }
 }
diff --git a/src/main/java/fr/openmc/core/commands/debug/ToastCommand.java b/src/main/java/fr/openmc/core/commands/debug/ToastCommand.java
new file mode 100644
index 000000000..d841aa915
--- /dev/null
+++ b/src/main/java/fr/openmc/core/commands/debug/ToastCommand.java
@@ -0,0 +1,19 @@
+package fr.openmc.core.commands.debug;
+
+import fr.openmc.core.utils.nms.ToastUtils;
+import net.minecraft.advancements.AdvancementType;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import revxrsal.commands.annotation.Command;
+import revxrsal.commands.annotation.Subcommand;
+import revxrsal.commands.bukkit.annotation.CommandPermission;
+
+@Command("toast")
+@CommandPermission("omc.admins.commands.toast")
+public class ToastCommand {
+    @Subcommand("test")
+    @CommandPermission("omc.admins.commands.toast.test")
+    public void test(Player player) {
+        ToastUtils.sendCustomToast(player, Material.TEST_INSTANCE_BLOCK, "translation.key.fuck", AdvancementType.CHALLENGE);
+    }
+}
diff --git a/src/main/java/fr/openmc/core/utils/nms/ToastUtils.java b/src/main/java/fr/openmc/core/utils/nms/ToastUtils.java
new file mode 100644
index 000000000..8b5723f4a
--- /dev/null
+++ b/src/main/java/fr/openmc/core/utils/nms/ToastUtils.java
@@ -0,0 +1,82 @@
+package fr.openmc.core.utils.nms;
+
+import net.minecraft.advancements.*;
+import net.minecraft.network.chat.Component;
+import net.minecraft.network.protocol.game.ClientboundUpdateAdvancementsPacket;
+import net.minecraft.resources.Identifier;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.ItemStackTemplate;
+import org.bukkit.Material;
+import org.bukkit.craftbukkit.entity.CraftPlayer;
+import org.bukkit.entity.Player;
+
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+
+public class ToastUtils {
+    private static final Identifier TOAST_IDENTIFIER = Identifier.parse("omc:custom_toast");
+    private static final AdvancementRequirements ADV_REQUIREMENTS = AdvancementRequirements.allOf(Set.of("c"));
+
+    /**
+     * Affiche un Toast (= pop up lorsqu'on obtient un succes) Customisable
+     * @param player Le joueur ciblé
+     * @param item l'item utilisé
+     * @param translationKey la clé de translation du texte
+     * @param type le type du succes
+     */
+    public static void sendCustomToast(Player player, org.bukkit.inventory.ItemStack item, String translationKey, AdvancementType type) {
+        Advancement adv = new Advancement(
+                Optional.empty(),
+                Optional.of(new DisplayInfo(
+                        ItemStackTemplate.fromNonEmptyStack(ItemStack.fromBukkitCopy(item)),
+                        Component.translatable(translationKey),
+                        Component.empty(),
+                        Optional.empty(),
+                        type,
+                        true,
+                        false,
+                        true
+                )),
+                AdvancementRewards.EMPTY,
+                Map.of(),
+                ADV_REQUIREMENTS,
+                false
+        );
+
+        AdvancementHolder holder = new AdvancementHolder(TOAST_IDENTIFIER, adv);
+
+        AdvancementProgress progress = new AdvancementProgress();
+        progress.update(ADV_REQUIREMENTS);
+        progress.grantProgress("c");
+
+        ServerPlayer nmsPlayer = ((CraftPlayer) player).getHandle();
+        nmsPlayer.connection.send(new ClientboundUpdateAdvancementsPacket(
+                false,
+                Set.of(holder),
+                Set.of(),
+                Map.of(TOAST_IDENTIFIER, progress),
+                true
+        ));
+
+        nmsPlayer.connection.send(new ClientboundUpdateAdvancementsPacket(
+                false,
+                Set.of(),
+                Set.of(TOAST_IDENTIFIER),
+                Map.of(),
+                false
+        ));
+    }
+
+    /**
+     * Affiche un Toast (= pop up lorsqu'on obtient un succes) Customisable
+     * @param player Le joueur ciblé
+     * @param material le material utilisé
+     * @param translationKey la clé de translation du texte
+     * @param type le type du succes
+     */
+    public static void sendCustomToast(Player player, Material material, String translationKey, AdvancementType type) {
+        sendCustomToast(player, new org.bukkit.inventory.ItemStack(material), translationKey, type);
+    }
+}