diff --git a/src/main/java/org/auioc/mcmod/arnicalib/api/game/entity/ITippedArrow.java b/src/main/java/org/auioc/mcmod/arnicalib/api/game/entity/ITippedArrow.java
new file mode 100644
index 00000000..3532cc85
--- /dev/null
+++ b/src/main/java/org/auioc/mcmod/arnicalib/api/game/entity/ITippedArrow.java
@@ -0,0 +1,15 @@
+package org.auioc.mcmod.arnicalib.api.game.entity;
+
+import java.util.Set;
+import net.minecraft.world.effect.MobEffectInstance;
+import net.minecraft.world.item.alchemy.Potion;
+
+public interface ITippedArrow {
+
+    Set<MobEffectInstance> getEffects();
+
+    Potion getPotion();
+
+    void setPotion(Potion potion);
+
+}