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.
![Karn, the Great Creator [War of the Spark] | Grognard Games](http://grognardgames.com/cdn/shop/products/e3875d3d-3d67-5a20-a33d-99313d779643.jpg?v=1637287994)
