diff --git a/src/main/java/interfaces/IAttack.java b/src/main/java/interfaces/IAttack.java
index 6ea9d0c..691afcd 100644
--- a/src/main/java/interfaces/IAttack.java
+++ b/src/main/java/interfaces/IAttack.java
@@ -12,5 +12,6 @@
     List<Map.Entry<Integer, Boolean>> getOpponentHands();
 
     Map.Entry<Integer, Boolean> getTopCard();
+    boolean isDeckLess();
 
 }