Ulamog, the Defiler (Borderless) (Serialized) [Modern Horizons 3] Collector Booster Defending player guesses whether that

Defending player guesses whether that card's mana value is greater than the number of artifacts you control

"The educated mind is heavy with lore and knowledge

Set: Wilds of Eldraine Commander Type: Creature — Faerie Wizard Rarity: Rare Cost: {3}{U} Flying

choose a nonland permanent that players controls

Ulamog, the Defiler (Borderless) (Serialized) [Modern Horizons 3] Collector Booster Defending player guesses whether thatSet: 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.