diff --git a/src/main/java/WayofTime/alchemicalWizardry/api/tile/IBloodAltar.java b/src/main/java/WayofTime/alchemicalWizardry/api/tile/IBloodAltar.java
index baa0ed7a..265b7cf7 100644
--- a/src/main/java/WayofTime/alchemicalWizardry/api/tile/IBloodAltar.java
+++ b/src/main/java/WayofTime/alchemicalWizardry/api/tile/IBloodAltar.java
@@ -34,4 +34,10 @@ public interface IBloodAltar
 	 * @param amount
 	 */
 	public void requestPauseAfterCrafting(int amount);
+	
+	public void addToDemonBloodDuration(int dur);
+	
+	public boolean hasDemonBlood();
+	
+	public void decrementDemonBlood();
 }