Ulamog, the Defiler 10 mana

Legendary Creature — Eldrazi

Oracle Text

When you cast this spell, target opponent exiles the top half of their library, rounded up. Ward—Sacrifice two permanents. Ulamog enters 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.

Format Legality

ModernLegacyVintageDuel Commander

Competitive Play by Format

Top 8 decklists that played Ulamog, the Defiler, by format.

Format Decks 30d Avg 30d Decks 12mo Avg 12mo
Modern 2 3 18 2.4
Duel Commander 0 0 1 1

Details

Set
Modern Horizons 3
Rarity
Mythic Rare
Mana value
10
Collector #
476
Borderless

Recent Top-8 Decks Playing Ulamog, the Defiler

Kollslaw ·Modern Challenge 64 · May 26, 2026 Modern
6

Final: 6 | Swiss: 3

Sideboard

Reiam ·Modern Challenge 64 · February 26, 2026 Modern
5

Final: 5 | Swiss: 2

Reiam ·Modern Challenge 32 · February 23, 2026 Modern
7

Final: 7 | Swiss: 4

Rvng ·Modern Challenge 32 · February 20, 2026 Modern
4

Final: 4 | Swiss: 4

Zeect ·Modern Challenge 64 · February 19, 2026 Modern
4

Final: 4 | Swiss: 6

Rvng ·Modern Showcase Challenge · February 14, 2026 Modern
1

Final: 1 | Swiss: 3

Phryziel ·Modern Challenge 32 · February 06, 2026 Modern
4

Final: 4 | Swiss: 6

Rvng ·Modern RC Super Qualifier · January 24, 2026 Modern
6

Final: 6 | Swiss: 4

Rex_Iudex ·Duel Commander Trial 16 · October 29, 2025 Duel Commander
4

Final: 4 | Swiss: 7

Main Deck

Creatures (26)

Sideboard

Alakai ·Modern Challenge 64 · September 20, 2025 Modern
8

Final: 8 | Swiss: 8

Rencia ·Modern Challenge 32 · August 02, 2025 Modern
7

Final: 7 | Swiss: 6

Main Deck

Sideboard