Polukranos, World Eater (43)

Duel Decks: Heroes vs. Monsters Polukranos, World Eater Legendary Creature Hydra : Monstrosity X. (If this creature isn’t monstrous, put X +1/+1 counters on it and it becomes monstrous.)
When Polukranos becomes monstrous, it deals X damage divided as you choose among any number of target creatures your opponents control. Each of those creatures deals damage equal to its power to Polukranos. Power: 5 Toughness: 5 Illustrated by Karl Kopinski All Magic: The Gathering (MTG) card images and symbols Wizards of the Coast