World Breaker [Oath of the Gatewatch Prerelease Promos] SM155 its controller may draw a

its controller may draw a card if its power is greater than each other creature's power

though no heart beats within it

to return all cards on the field to their owner's Deck(s)

During your Main Phase: You can banish this card from your GY

Set: Black & White: Dragons Exalted Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

World Breaker [Oath of the Gatewatch Prerelease Promos] SM155 its controller may draw aSet: Oath of the Gatewatch Prerelease Promos Type: Creature Eldrazi Rarity: Mythic Cost: {6}{G} Devoid (This card has no color.) When you cast this spell, exile target artifact, enchantment, or land. Reach {2}{C}, Sacrifice a land: Return World Breaker from your graveyard to your hand. ({C} represents colorless mana.)