diff --git a/Mage.Sets/src/mage/cards/f/FurnaceOfRath.java b/Mage.Sets/src/mage/cards/f/FurnaceOfRath.java
index 5bc4655be5..41e06785d7 100644
--- a/Mage.Sets/src/mage/cards/f/FurnaceOfRath.java
+++ b/Mage.Sets/src/mage/cards/f/FurnaceOfRath.java
@@ -99,7 +99,7 @@ class FurnaceOfRathEffect extends ReplacementEffectImpl {
 
     @Override
     public boolean replaceEvent(GameEvent event, Ability source, Game game) {
-        event.setAmount(2 * event.getAmount());
+        event.setAmount(game.addWithOverflowCheck(event.getAmount(), event.getAmount()));
         return false;
     }
 }