diff --git a/res/cardsfolder/yuki_onna.txt b/res/cardsfolder/yuki_onna.txt
index 810b4c61165..9fba28e516e 100644
--- a/res/cardsfolder/yuki_onna.txt
+++ b/res/cardsfolder/yuki_onna.txt
@@ -3,7 +3,7 @@ ManaCost:3 R
 Types:Creature Spirit
 Text:no text
 PT:3/1
-T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigDestroy | Optional$ True | TriggerDescription$ When CARDNAME enters the battlefield, destroy target artifact.
+T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigDestroy | TriggerDescription$ When CARDNAME enters the battlefield, destroy target artifact.
 SVar:TrigDestroy:AB$Destroy | Cost$ 0 | ValidTgts$ Artifact | TgtPrompt$ Select an artifact. | SpellDescription$ Destroy target artifact.
 T:Mode$ SpellCast | ValidCard$ Spirit.YouCtrl,Arcane.YouCtrl | TriggerZones$ Battlefield | Optional$ True | Execute$ TrigReturn | TriggerDescription$ Whenever you cast a Spirit or Arcane spell, you may return CARDNAME to its owner's hand.
 SVar:TrigReturn:AB$ChangeZone | Cost$ 0 | Origin$ Battlefield | Destination$ Hand | Defined$ Self