Ulamog, the Defiler (Borderless) (Serialized) [Modern Horizons 3] Hydra [When Attacking] Your opponent cannot

[When Attacking] Your opponent cannot activate a [Blocker] Character that has 2000 or less power during this battle

(Leads to: Arena

and a grand assortment of spiked chains

Set: Streets of New Capenna Commander Promos Type: Creature — Rat Rarity: Rare Cost: {3}{B} Trample

its owner may cast it

Ulamog, the Defiler (Borderless) (Serialized) [Modern Horizons 3] Hydra [When Attacking] Your opponent cannotSet: 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.