Polukranos, World Eater [Duel Decks: Heroes vs. Monsters] Prismatic Secret Rare Set: Extreme Force Card type:

Set: Extreme Force Card type: Link/Effect Monster Rarity: Super Rare Attack: 2400 3 monsters with the same Attribute but different Types If this face-up card is destroyed by battle

You can only use this effect of "Battlin' Boxer Shadow" once per turn

and their monster's effects are negated

if this card is in the GY because it was sent there this turn: You can Fusion Summon 1 Level 8 or higher "D/D/D" Fusion Monster from your Extra Deck

Polukranos, World Eater [Duel Decks: Heroes vs. Monsters] Prismatic Secret Rare Set: Extreme Force Card type:Set: Duel Decks: Heroes vs. Monsters Type: Legendary Creature Hydra Rarity: Mythic Cost: {2}{G}{G} {X}{X}{G}: Monstrosity X. (If this creature isn't monstrous, put X +1 +1 counters on it and it becomes monstrous.) When Polukranos, World Eater 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.