World at War [Rise of the Eldrazi] Spirit Both found what they sought

Both found what they sought

(At the beginning of your upkeep

As long as Filth is in your graveyard and you control a Swamp

Set: Oath of the Gatewatch Type: Creature — Eldrazi Drone Rarity: Common Cost: {3}{U} Devoid (This card has no color

World at War [Rise of the Eldrazi] Spirit Both found what they soughtSet: Rise of the Eldrazi Type: Sorcery Rarity: Rare Cost: {3}{R}{R} After the first postcombat main phase this turn, there's an additional combat phase followed by an additional main phase. At the beginning of that combat, untap all creatures that attacked this turn. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)