Ulamog, the Defiler (Borderless) [Modern Horizons 3] Fifth Dawn Set: Modern Horizons 3 Type:

Set: Modern Horizons 3 Type: Instant Rarity: Rare Cost: {1}{U}{U} You may sacrifice a nontoken blue creature rather than pay this spell's mana cost

Set: Revised Edition Type: Artifact Rarity: Rare Cost: {2} As long as Winter Orb is untapped

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Promos Type: Creature — Skeleton Wizard Rarity: Mythic Cost: {U}{U}{U}{U} This spell costs {U} less to cast for each instant and sorcery spell you've cast this turn

Necrons can hardness the power of other dimensions

Ulamog, the Defiler (Borderless) [Modern Horizons 3] Fifth Dawn Set: Modern Horizons 3 Type:Set: Modern Horizons 3 Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {10} When you cast this spell, target opponent exiles half their library, rounded up. WardSacrifice two permanents. Ulamog, the Defiler enters the battlefield with a number of +1 +1 counters on it equal to the greatest mana value among cards in exile. Ulamog has annihilator X, where X is the number of +1 +1 counters on it.