World Breaker is a mythic Creature — Eldrazi card from Oath of the Gatewatch (OGW), collector number 126. Current market price: $0.58 (foil $5.24), TCGplayer market prices via Scryfall.
Devoid (This card has no color.) When you cast this spell, exile target artifact, enchantment, or land. Reach {2}{C}, Sacrifice a land: Return this card from your graveyard to your hand. ({C} represents colorless mana.)