Arcane Foundry › Commanders › Ulamog, the Defiler
Ulamog, the Defiler
Legendary Creature — Eldrazi · {10} · Colorless commander
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.
Build an Ulamog, the Defiler deck →
What Ulamog, the Defiler actually does
Read off the card by the same engine the Forge and Analyzer use — this is the mechanical classification, not a summary.
- Triggered ability · cast_spellWhen you cast this spell, target opponent exiles the top half of their library, rounded up.
- Keyword · wardward
- AbilityWard—Sacrifice two permanents.
- AbilityUlamog has annihilator X, where X is the number of +1/+1 counters on it.
What an Ulamog, the Defiler deck needs
Plays as Eldrazi finisher (exile & annihilator). What the commander asks of the other 99 — read from the card and checked by hand.
- exile effects on big cards (Ulamog enters with that many counters)
- ramp to eight
- protection
The Ulamog, the Defiler deck plan
The roles the Forge fills for this commander, and how many cards of each.
- 8× Evasion that does NOT target or attach — for a commander your own auras and equipment cannot legally touch
- 28× Put +1/+1 counters on creatures you control, or multiply the ones already there
- 6× Actually remove one problem permanent — preventing its damage is not removing it
- 10× Find the exact card the plan needs
- 2× Answer a whole board at once
- 8× Refill your hand
- 3× Keep a permanent you control alive through removal
- 16× Get ahead on mana
Best cards for Ulamog, the Defiler
Ranked by an engine that reads what each card does — its real cost, its delay and how reliably it works — rather than counting how often other people play it.
Evasion that does NOT target or attach — for a commander your own auras and equipment cannot legally touch
- Glaring Spotlight1 mana
- Inquisitorial Rosette2 mana
- Eldrazi Monument5 mana
- Akroma's Memorial7 mana
- Dragon Throne of Tarkir4 mana
- Skyshaper2 mana
- Krang, Utrom Warlord9 mana
- Thunderhawk Gunship6 mana
Put +1/+1 counters on creatures you control, or multiply the ones already there
- Glistening Sphere3 mana
- Walking Ballista0 mana
- Forge of Heroes0 mana
- Hangarback Walker0 mana
- Stonecoil Serpent0 mana
- Opal Palace0 mana
- Surge Conductor3 mana
- Blade of the Bloodchief1 mana
Actually remove one problem permanent — preventing its damage is not removing it
- Umezawa's Jitte2 mana
- Titan's Presence3 mana
- Kozilek's Command2 mana
- Warping Wail2 mana
- Null Elemental Blast1 mana
- Zuko's Exile5 mana
- Clay Golem4 mana
- Lazotep Quarry0 mana
Find the exact card the plan needs
- Shield-Wall Sentinel4 mana
- Skyship Weatherlight4 mana
- Moonsilver Key2 mana
- Pattern Matcher4 mana
- Shrine Steward5 mana
- Self-Assembler5 mana
- Pyre of Heroes2 mana
- Tamiyo's Journal5 mana
Answer a whole board at once
- Selective Obliteration5 mana
- Nevinyrral's Disk4 mana
- Karn's Sylex3 mana
- Calamity of the Titans6 mana
- Apocalypse Chime2 mana
- The Moment2 mana
- Aligned Hedron Network4 mana
- Coercive Portal4 mana
Refill your hand
- Skullclamp1 mana
- The One Ring4 mana
- Vexing Bauble1 mana
- Adaptive Omnitool2 mana
- Key to the City2 mana
- Mask of Memory2 mana
- Tome of Legends2 mana
- Buster Sword3 mana
Keep a permanent you control alive through removal
- Lightning Greaves2 mana
- Swiftfoot Boots2 mana
- Eldrazi Monument5 mana
- Commander's Plate1 mana
- Mithril Coat3 mana
- Akroma's Memorial7 mana
- The Walls of Ba Sing Se8 mana
- Brotherhood Regalia2 mana
Get ahead on mana
- Sol Ring1 mana
- Palladium Myr3 mana
- Worn Powerstone3 mana
- Chrome Mox0 mana
- Everflowing Chalice0 mana
- Mox Diamond0 mana
- Mana Vault1 mana
- Wayfarer's Bauble1 mana