Karn, the Great Creator [War of the Spark Prerelease Promos] Spawn The altar takes what it

The altar takes what it will

Set: Kaladesh Inventions Type: Artifact Creature — Golem Rarity: Mythic Cost: {8} When Sundering Titan enters or leaves the battlefield

put it on top of its owner's library instead of into that player's graveyard

Fling deals damage equal to the sacrificed creature's power to any target

Set: Arabian Nights Type: Enchantment Rarity: Rare Cost: {G} At the beginning of your upkeep

Karn, the Great Creator [War of the Spark Prerelease Promos] Spawn The altar takes what itSet: 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