Ulamog, the Ceaseless Hunger [Battle for Zendikar] Human Soldier Warrior Loyalty keeps them together

Loyalty keeps them together

sacrifice Season of the Witch unless you pay 2 life

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {5} {5}

Set: Tenth Edition Type: Creature — Zombie Spirit Rarity: Rare Cost: {2}{B}{B} At the beginning of your upkeep

"For what are leaves but countless blades To fight a countless foe on high

Ulamog, the Ceaseless Hunger [Battle for Zendikar] Human Soldier Warrior Loyalty keeps them togetherSet: Battle for Zendikar Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {10} 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. A force as voracious as time itself.