Karn, the Great Creator
- War of the Spark
- Mana Cost:
- Card Type:
- Legendary Planeswalker - Karn
- Activated abilities of artifacts your opponents control can't be activated.
+1: Until your next turn, up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its converted mana cost.
-2: You may choose an artifact card you own from outside the game or in exile, reveal that card, and put it into your hand.