Ulamog, the Infinite Gyre (Topper) [Ultimate Masters Box Topper] Kaldheim where X is that creature's

where X is that creature's mana value

Set: Fossil 1st Edition Type: Lightning Rarity: Rare Retreat cost: Colorless

Set: Commander Legends: Battle for Baldur's Gate Prerelease Promos Type: Land Rarity: Rare Sea of Clouds enters the battlefield tapped unless you have two or more opponents

Set: Dragons of Tarkir Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {4}{G}{W} This spell can't be countered

you may put a commander you own from the command zone onto the battlefield

Ulamog, the Infinite Gyre (Topper) [Ultimate Masters Box Topper] Kaldheim where X is that creature'sSet: Ultimate Masters Box Topper 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.