Ulamog, the Defiler [Modern Horizons 3] Weatherlight At the beginning of the

At the beginning of the end step

put a number of +1/+1 counters on it equal to the amount of mana this creature produced

untap target creature you control

you may cast instant or sorcery spells from any graveyard

you may return target creature card from your graveyard to the battlefield

Ulamog, the Defiler [Modern Horizons 3] Weatherlight At the beginning of theSet: 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.