diff --git a/Assets/Scripts/BloodSucker.cs b/Assets/Scripts/BloodSucker.cs
index a2735fa..81e6187 100644
--- a/Assets/Scripts/BloodSucker.cs
+++ b/Assets/Scripts/BloodSucker.cs
@@ -72,10 +72,12 @@ public class BloodSucker : MonoBehaviour {
     void PerformSuck(float deltaTime) {
         currentSuckTimer -= deltaTime;
         if (currentSuckTimer < 0f) {
+            currentTarget.bloodTokens -= 1;
             // print("One token sucked");
-            // TODO check if no token left
-            SetTarget(null);
-            isSucking = false;
+            if(currentTarget.bloodTokens == 0) {
+                SetTarget(null);
+                isSucking = false;
+            }
         }
     }
 
diff --git a/Assets/Scripts/Entity.cs b/Assets/Scripts/Entity.cs
index 2fa5851..fecedb5 100644
--- a/Assets/Scripts/Entity.cs
+++ b/Assets/Scripts/Entity.cs
@@ -6,6 +6,7 @@ using UnityEngine;
 public class Entity : MonoBehaviour 
 {
 	[field: SerializeField]public float Health { get; private set; }
+    public int bloodTokens = 1;
     [SerializeField]private float movementSpeed;
     [SerializeField]private float rotSpeed;
     [SerializeField]private float fov;