Ulamog, the Infinite Gyre [From the Vault: Legends] Mirrodin Besieged discard it

discard it

As Breeding Pool enters the battlefield

Set: Legends Type: World Enchantment Rarity: Rare Cost: {2}{G}{G} All lands are 1/1 creatures that are still lands

choose a letter

destroy target permanent

Ulamog, the Infinite Gyre [From the Vault: Legends] Mirrodin Besieged discard itSet: From the Vault: Legends 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.