Ulamog, the Defiler (Borderless) [Modern Horizons 3] Fifth Dawn You may cast a spell

You may cast a spell with mana value less than X from among them without paying its mana cost

Draw two cards and create two Treasure tokens

(Leads to: Lost Level)

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

({G/W} can be paid with either {G} or {W}

Ulamog, the Defiler (Borderless) [Modern Horizons 3] Fifth Dawn You may cast a spellSet: 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.