Ulamog, the Defiler (15) [Prerelease Cards]Rarity: M #: 15 Creature Type or Sub Type: Legendary Creature Eldrazi P: 7 T: 7 Rules Text Contains: When you cast this spell, target opponent exiles half their library, rounded up. WardSacrifice two permanents. Ulamog, the Defiler enters the battlefield with a number of +1 +1 counters on it equal to the greatest mana value among cards in exile. Ulamog has annihilator X, where X is the number of +1 +1 counters on it. Set: Prerelease Cards Number: 15