Polukranos, World Eater [Duel Decks: Heroes vs. Monsters] Prismatic Secret Rare if this card is in

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

Infernal Spawn of Infernal Spawn of Evil deals 2 damage to a player of your choice

Set: Structure Deck: Realm of the Sea Emperor Card type: Effect Monster Rarity: Super Rare Attack: 1800 Defense: 0 All Level 3 or lower Sea Serpent-Type monsters you control can attack your opponent directly

Set: Commander Anthology Type: Instant Rarity: Common Cost: {B}{G} Reveal the top five cards of your library

This card cannot be destroyed by battle

Polukranos, World Eater [Duel Decks: Heroes vs. Monsters] Prismatic Secret Rare if this card is inSet: 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.