diff --git a/forge-gui/res/cardsfolder/upcoming/mutual_destruction.txt b/forge-gui/res/cardsfolder/upcoming/mutual_destruction.txt
index 348034cea5d..bf4adc8a17b 100755
--- a/forge-gui/res/cardsfolder/upcoming/mutual_destruction.txt
+++ b/forge-gui/res/cardsfolder/upcoming/mutual_destruction.txt
@@ -1,7 +1,7 @@
 Name:Mutual Destruction
 ManaCost:B
 Types:Sorcery
-S:Mode$ Continuous | Affected$ Card.Self | AddKeyword$ Flash | IsPresent$ Permanent.YouCtrl+hasKeywordFlash | AffectedZone$ All | Description$ CARDNAME has flash as long as you control a permanent with flash.
+S:Mode$ Continuous | Affected$ Card.Self | AddKeyword$ Flash | IsPresent$ Permanent.YouCtrl+hasKeywordFlash | EffectZone$ All | Description$ CARDNAME has flash as long as you control a permanent with flash.
 A:SP$ Destroy | Cost$ B Sac<1/Creature> | ValidTgts$ Creature | TgtPrompt$ Select target creature | SpellDescription$ Destroy target creature.
 SVar:AICostPreference:SacCost$Creature.Token,Creature.cmcLE2
 AI:RemoveDeck:All