Polukranos, World Eater [Duel Decks: Heroes vs. Monsters] Prismatic Secret Rare You can only use this

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

{1}{W}{B}: Shambling Vent becomes a 2/3 white and black Elemental creature with lifelink until end of turn

Set: Duelist Saga Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2700 Defense: 2000 1 Tuner + 2 or more non-Tuner monsters When this card is Synchro Summoned: You can banish up to 1 card each from your opponent's hand

Enchanted creature has flying

You cannot Special Summon monsters the turn you activate this effect

Polukranos, World Eater [Duel Decks: Heroes vs. Monsters] Prismatic Secret Rare You can only use thisSet: 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.