When you cast this spell, target opponent exiles half their library, rounded up. Ward—Sacrifice 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.
![Ulamog, the Defiler (Retro) [Modern Horizons 3] | Grognard Games](http://grognardgames.com/cdn/shop/files/d577b0a9-b680-4dd2-9df2-865bab48a318.png?v=1756243729)
