modified: src/main/java/com/simolzimol/levelcraft/LevelCraft.java

new file:   src/main/java/com/simolzimol/levelcraft/item/ItemUtil.java
	new file:   src/main/java/com/simolzimol/levelcraft/item/Rarity.java

src/main/java/com/simolzimol/levelcraft/LevelCraft.java

@@ -6,6 +6,7 @@ public class LevelCraft extends JavaPlugin {
     @Override
     public void onEnable() {
         getLogger().info("LevelCraft aktiviert!");
+        com.simolzimol.levelcraft.item.ItemUtil.init(this);
     }
 
     @Override

src/main/java/com/simolzimol/levelcraft/item/ItemUtil.java

@@ -0,0 +1,24 @@
+package com.simolzimol.levelcraft.item;
+
+import org.bukkit.NamespacedKey;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.persistence.PersistentDataType;
+import org.bukkit.plugin.Plugin;
+
+public class ItemUtil {
+    private static NamespacedKey rarityKey;
+
+    public static void init(Plugin plugin) {
+        rarityKey = new NamespacedKey(plugin, "rarity");
+    }
+
+    public static void setRarity(ItemStack item, Rarity rarity) {
+        item.getItemMeta().getPersistentDataContainer().set(rarityKey, PersistentDataType.INTEGER, rarity.getValue());
+        // Optional: ItemMeta updaten (z.B. Lore, Name)
+    }
+
+    public static Rarity getRarity(ItemStack item) {
+        Integer value = item.getItemMeta().getPersistentDataContainer().get(rarityKey, PersistentDataType.INTEGER);
+        return value == null ? Rarity.COMMON : Rarity.fromValue(value);
+    }
+}

src/main/java/com/simolzimol/levelcraft/item/Rarity.java

@@ -0,0 +1,36 @@
+package com.simolzimol.levelcraft.item;
+
+public enum Rarity {
+    CURSED(-1, "Verflucht"),
+    COMMON(0, "Gewöhnlich"),
+    UNCOMMON(1, "Ungewöhnlich"),
+    RARE(2, "Selten"),
+    EPIC(3, "Episch"),
+    LEGENDARY(4, "Legendär"),
+    MYTHIC(5, "Mythisch"),
+    ANCIENT(6, "Uralte"),
+    DIVINE(7, "Göttlich");
+
+    private final int value;
+    private final String displayName;
+
+    Rarity(int value, String displayName) {
+        this.value = value;
+        this.displayName = displayName;
+    }
+
+    public int getValue() {
+        return value;
+    }
+
+    public String getDisplayName() {
+        return displayName;
+    }
+
+    public static Rarity fromValue(int value) {
+        for (Rarity r : values()) {
+            if (r.value == value) return r;
+        }
+        return COMMON;
+    }
+}