Ulamog, the Ceaseless Hunger [Commander Masters] SM73 Set: Aquapolis Type: Colorless Rarity:

Set: Aquapolis Type: Colorless Rarity: Rare Retreat cost: Colorless

Sliver spells can't be countered

x1] [Your Turn] Give all of your opponent's Characters -1 cost

you may instead create that many 2/2 green Cat creature tokens with haste or that many 3/1 green Dog creature tokens with vigilance

its owner shuffles their graveyard into their library

Ulamog, the Ceaseless Hunger [Commander Masters] SM73 Set: Aquapolis Type: Colorless Rarity:Set: Commander Masters Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {10} A force as voracious as time itself. When you cast this spell, exile two target permanents. Indestructible Whenever Ulamog, the Ceaseless Hunger attacks, defending player exiles the top twenty cards of their library.