Karn, the Great Creator [War of the Spark Prerelease Promos] BW21 Starting with the next opponent

Starting with the next opponent in turn order

Negate the effects of an opponent's monster destroyed by battle with this card (including in the GY)

Only nature wreaks such lovely havoc

Set: Arabian Nights Type: Creature — Djinn Rarity: Rare Cost: {1}{U}{U} You may choose not to untap Old Man of the Sea during your untap step

Karn, the Great Creator [War of the Spark Prerelease Promos] BW21 Starting with the next opponentSet: War of the Spark Prerelease Promos 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