
Modern Horizons 3 Promos · #15
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When you cast this spell, target opponent exiles the top half of their library, rounded up. Ward—Sacrifice two permanents. Ulamog enters 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.
Abilities, attacks, weakness & resistance
Other cards from Modern Horizons 3 Promos

Grist, Voracious Larva // Grist, the Plague Swarm

Ral, Monsoon Mage // Ral, Leyline Prodigy

Sorin of House Markov // Sorin, Ravenous Neonate

Tamiyo, Inquisitive Student // Tamiyo, Seasoned Scholar

Ajani, Nacatl Pariah // Ajani, Nacatl Avenger

Wooded Foothills

Windswept Heath

Ugin's Labyrinth

Spymaster's Vault

Shifting Woodland

Polluted Delta

Monumental Henge
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Ulamog, the Defiler (PMH3-15s foil) is a Legendary Creature — Eldrazi mythic from Modern Horizons 3 Promos. When cast it makes a target opponent exile the top half of their library, it has Ward—sacrifice two permanents, and it enters with +1/+1 counters equal to the greatest mana value among cards in exile. Its annihilator ability uses the number of +1/+1 counters to force the defending player to sacrifice permanents when it attacks, creating a heavy disruption and large attacking threat.
Catalog pricing data as of 21 Apr 2026, 04:45