Karn, the Great Creator (Japanese Alternate Art) [War of the Spark] Phyrexian Druid Set: Sword & Shield: Chilling

Set: Sword & Shield: Chilling Reign Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless

Whenever a creature you don't control with a slime counter on it dies

Use this ability only during your upkeep

Set: The Brothers' War Retro Artifacts Type: Legendary Artifact Rarity: Mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control

Set: XY: Phantom Forces Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless

Karn, the Great Creator (Japanese Alternate Art) [War of the Spark] Phyrexian Druid Set: Sword & Shield: ChillingSet: War of the Spark Type: Legendary Planeswalker Karn Rarity: Rare Cost: {4} 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 mana value. 2: You may reveal an artifact card you own from outside the game or choose a face up artifact card you own in exile. Put that card into your hand.