Power Surge [Unlimited Edition] Creature When you attack with three

When you attack with three or more creatures

Set: Commander 2011 Type: Artifact Rarity: Rare Cost: {2} At the beginning of each player's draw step

Set: Kaladesh Inventions Type: Artifact Creature — Phyrexian Wurm Rarity: Mythic Cost: {6} Deathtouch

"This device was commisioned by a king who desired peace

then exile any number of them and put the rest back on top of your library in any order

Power Surge [Unlimited Edition] Creature When you attack with threeSet: Unlimited Edition Type: Enchantment Rarity: Rare Cost: {R}{R} At the beginning of each player's upkeep, Power Surge deals X damage to that player, where X is the number of untapped lands they controlled at the beginning of this turn.