Ulamog, the Infinite Gyre [Rise of the Eldrazi] Artifact Creature — Artifact Creature if you have the city's

if you have the city's blessing

Set: Revised Edition Type: Instant Rarity: Rare Cost: {R}{R} Copy target instant or sorcery spell

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {2} Whenever a land enters the battlefield

but I knew it weren't no ordinary hunk o' rock

"All we know about the Krosan Forest we have learned from those few who made it out alive

Ulamog, the Infinite Gyre [Rise of the Eldrazi] Artifact Creature — Artifact Creature if you have the city'sSet: Rise of the Eldrazi Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {11} When you cast this spell, destroy target permanent. Indestructible Annihilator 4 (Whenever this creature attacks, defending player sacrifices four permanents.) When Ulamog, the Infinite Gyre is put into a graveyard from anywhere, its owner shuffles their graveyard into their library.