Ulamog, the Ceaseless Hunger [Commander Masters] HGSS19 they're treated as though they

they're treated as though they don't exist

search your library for any number of Goblin cards

Set: 30th Anniversary Edition Type: Enchantment Rarity: Common Cost: {1}{W} {1}: The next time a blue source of your choice would deal damage to you this turn

Set: Media Promos Type: Artifact — Equipment Rarity: Rare Cost: {1}{U} Equipped creature has flying and ward {4}

Ulamog, the Ceaseless Hunger [Commander Masters] HGSS19 they're treated as though theySet: 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.