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Ulamog, the Defiler

Card details, tags, similarity scores, and printings.

Ulamog, the Defiler

Legendary Creature — Eldrazi

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.

$17.25

Commander: LegalModern: Legal

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Tags and classifications

Card attributes are distinct from inferred themes. AI themes and predicted tags are suggestions, not rules text; check the card before relying on a surprising classification.

Ability tags

Triggered

Mana costs

Colorless cost

Creature kinds

Eldrazi

Keyword tags

Ward

Mana value

Mana value 6+

Theme tags

Card DrawSacrifice Outlet

Timing tags

Timing Sorcery

Type tags

Creature

Predicted tags

Card Draw

Similar cards

Showing 1–24 of 34,604 candidates

These rankings describe text and metadata resemblance, not synergy, win rates, or claims that a card counters yours.

Ulamog, the Ceaseless Hunger

Score 0.869unitless formula ranking

Legendary Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.948
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureEldraziTiming SorceryTriggered

Ulamog's Dreadsire

Score 0.854unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Ward · Same color identity · Matching mana cost

Score details
Text (embedding)
0.904
Tags and themes
0.556
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureEldraziWardSacrifice OutletTiming Sorcery

Desolation Twin

Score 0.845unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.885
Tags and themes
0.571
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureEldraziTiming SorceryTriggered

Spawnsire of Ulamog

Score 0.829unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.914
Tags and themes
0.400
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureEldraziTiming SorceryTriggered

Kozilek, Butcher of Truth

Score 0.826unitless formula ranking

Legendary Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.896
Tags and themes
0.444
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureEldraziTiming SorceryTriggered

Kozilek, Compleated

Score 0.788unitless formula ranking

Legendary Creature — Phyrexian Eldrazi · Mana cost: {C/P}{C/P} · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.897
Tags and themes
0.500
Color identity
1.000
Mana cost
0.500

Shared tags

CreatureEldraziTiming SorceryTriggered

Zhulodok, Void Gorger

Score 0.784unitless formula ranking

Legendary Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.900
Tags and themes
0.667
Color identity
1.000
Mana cost
0.100

Shared tags

CreatureEldraziTiming SorceryTriggered

That Which Was Compleated

Score 0.777unitless formula ranking

Artifact Creature — Eldrazi Phyrexian Processor · Mana cost: {C/P}{C/P} · Color identity: Colorless

Shared traits: Creature, Eldrazi, Ward · Same color identity

Score details
Text (embedding)
0.878
Tags and themes
0.500
Color identity
1.000
Mana cost
0.500

Shared tags

CreatureEldraziWardTiming SorceryTriggered

Oblivion Sower

Score 0.776unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.888
Tags and themes
0.667
Color identity
1.000
Mana cost
0.100

Shared tags

CreatureEldraziTiming SorceryTriggered

Flayer of Loyalties

Score 0.776unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.896
Tags and themes
0.444
Color identity
1.000
Mana cost
0.500

Shared tags

CreatureEldraziTiming SorceryTriggered

Deceiver of Form

Score 0.774unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.881
Tags and themes
0.667
Color identity
1.000
Mana cost
0.125

Shared tags

CreatureEldraziTiming SorceryTriggered

Kozilek, the Broken Reality

Score 0.774unitless formula ranking

Legendary Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.891
Tags and themes
0.571
Color identity
1.000
Mana cost
0.250

Shared tags

CreatureEldraziTiming SorceryTriggered

Pathrazer of Ulamog

Score 0.771unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.910
Tags and themes
0.500
Color identity
1.000
Mana cost
0.250

Shared tags

CreatureEldraziTiming SorceryTriggered

Hand of Emrakul

Score 0.769unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.907
Tags and themes
0.500
Color identity
1.000
Mana cost
0.250

Shared tags

CreatureEldraziTiming SorceryTriggered

Devourer of Destiny

Score 0.768unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.902
Tags and themes
0.571
Color identity
1.000
Mana cost
0.125

Shared tags

CreatureEldraziTiming SorceryTriggered

Kozilek, the Great Distortion

Score 0.767unitless formula ranking

Legendary Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.895
Tags and themes
0.400
Color identity
1.000
Mana cost
0.500

Shared tags

CreatureEldraziTiming SorceryTriggered

Ulamog's Crusher

Score 0.764unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.912
Tags and themes
0.500
Color identity
1.000
Mana cost
0.167

Shared tags

CreatureEldraziTiming SorceryTriggered

Ulamog, the Infinite Gyre

Score 0.764unitless formula ranking

Legendary Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.932
Tags and themes
0.400
Color identity
1.000
Mana cost
0.250

Shared tags

CreatureEldraziTiming SorceryTriggered

Anticausal Vestige

Score 0.763unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.897
Tags and themes
0.571
Color identity
1.000
Mana cost
0.100

Shared tags

CreatureEldraziTiming SorceryTriggered

Thought-Knot Seer

Score 0.762unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.870
Tags and themes
0.667
Color identity
1.000
Mana cost
0.071

Shared tags

CreatureEldraziTiming SorceryTriggered

Eldrazi Mimic

Score 0.760unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.869
Tags and themes
0.667
Color identity
1.000
Mana cost
0.056

Shared tags

CreatureEldraziTiming SorceryTriggered

Conduit of Ruin

Score 0.758unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.890
Tags and themes
0.571
Color identity
1.000
Mana cost
0.100

Shared tags

CreatureEldraziTiming SorceryTriggered

Void Winnower

Score 0.756unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.886
Tags and themes
0.500
Color identity
1.000
Mana cost
0.250

Shared tags

CreatureEldraziTiming Sorcery

Bane of Bala Ged

Score 0.756unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Eldrazi, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.881
Tags and themes
0.571
Color identity
1.000
Mana cost
0.125

Shared tags

CreatureEldraziTiming SorceryTriggered
How ranking works

Balanced: 0.60*text + 0.20*tags + 0.10*color + 0.10*cost. Outputs are unitless rankings, not percentages or probabilities. Most similar shows the highest scores; Typical overlap is nearest the catalog median (0.554); Least similar shows the lowest scores.

Text uses cosine resemblance (−1 to 1) between 384-number embeddings when available, or lexical fallback otherwise. Tags use Jaccard overlap of approved tags and AI themes, excluding predicted tags and separately scored color/cost tags. Color compares W/U/B/R/G identity. Mana cost combines mana-value proximity, 1 / (1 + the difference), with mana-symbol overlap. Tags, color, and cost range from 0 to 1.

Model: bge-small-en-v1.5. 34,605 of 34,605 catalog cards currently have embeddings.

Potential synergies

Showing 12 of 109 candidates

1,031 of 34,605 canonical cards have AI-derived resource labels. Label model: gpt-5.6-luna.

These suggestions use AI-derived resource labels, which may be incomplete or outdated. They are not rules-validated interactions.

Marchesa, the Black Rose

2 directional matches

Legendary Creature — Human Wizard · Mana cost:

  • Labels: Ulamog, the Defiler provides +1/+1 Counters; Marchesa, the Black Rose rewards it.
  • Labels: Ulamog, the Defiler provides Sacrifice; Marchesa, the Black Rose rewards it.

Abzan Skycaptain

1 directional matches

Creature — Bird Soldier · Mana cost:

  • Labels: Ulamog, the Defiler provides Sacrifice; Abzan Skycaptain rewards it.

Aerith Gainsborough

1 directional matches

Legendary Creature — Human Cleric · Mana cost:

  • Labels: Ulamog, the Defiler provides +1/+1 Counters; Aerith Gainsborough rewards it.

Anafenza, Unyielding Lineage

1 directional matches

Legendary Creature — Spirit Soldier · Mana cost:

  • Labels: Ulamog, the Defiler provides Sacrifice; Anafenza, Unyielding Lineage rewards it.

Anthroplasm

1 directional matches

Creature — Shapeshifter · Mana cost:

  • Labels: Ulamog, the Defiler provides +1/+1 Counters; Anthroplasm rewards it.

Astrid Peth

1 directional matches

Legendary Creature — Human · Mana cost:

  • Labels: Ulamog, the Defiler provides Sacrifice; Astrid Peth rewards it.

Ayli, Eternal Pilgrim

1 directional matches

Legendary Creature — Kor Cleric · Mana cost:

  • Labels: Ulamog, the Defiler provides Sacrifice; Ayli, Eternal Pilgrim rewards it.

Bastion of Remembrance

1 directional matches

Enchantment · Mana cost:

  • Labels: Ulamog, the Defiler provides Sacrifice; Bastion of Remembrance rewards it.

Beseech the Mirror

1 directional matches

Sorcery · Mana cost:

  • Labels: Ulamog, the Defiler provides Sacrifice; Beseech the Mirror rewards it.

Beskir Shieldmate

1 directional matches

Creature — Human Warrior · Mana cost:

  • Labels: Ulamog, the Defiler provides Sacrifice; Beskir Shieldmate rewards it.

Bloodflow Connoisseur

1 directional matches

Creature — Vampire · Mana cost:

  • Labels: Ulamog, the Defiler provides Sacrifice; Bloodflow Connoisseur rewards it.

Bogardan Firefiend

1 directional matches

Creature — Elemental Spirit · Mana cost:

  • Labels: Ulamog, the Defiler provides Sacrifice; Bogardan Firefiend rewards it.
How these suggestions work

Synergy candidates compare resources Ulamog, the Defiler is labeled as providing with candidate payoffs, and candidate resources with Ulamog, the Defiler's payoffs. Candidates are excluded when either card is labeled as hating a resource the other provides or has a payoff for.

Each distinct resource and direction counts once. Highest counts rank first, with ties ordered by card slug. No deck legality or color filter is applied. Check costs, timing, restrictions, and the cards themselves; these are not probabilities or guaranteed counters.

Potential answers

Showing 6 of 6 candidates

1,031 of 34,605 canonical cards have AI-derived resource labels. Label model: gpt-5.6-luna.

These suggestions use AI-derived resource labels, which may be incomplete or outdated. They are not rules-validated interactions.

Alexios, Deimos of Kosmos

1 answer matches

Legendary Creature — Human Berserker · Mana cost:

  • Labels: Alexios, Deimos of Kosmos disrupts Sacrifice, which Ulamog, the Defiler provides or rewards.

Angel of Jubilation

1 answer matches

Creature — Angel · Mana cost:

  • Labels: Angel of Jubilation disrupts Sacrifice, which Ulamog, the Defiler provides or rewards.

Etched Slith

1 answer matches

Artifact Creature — Phyrexian Slith · Mana cost:

  • Labels: Etched Slith disrupts +1/+1 Counters, which Ulamog, the Defiler provides or rewards.

Glissa Sunslayer

1 answer matches

Legendary Creature — Phyrexian Zombie Elf · Mana cost:

  • Labels: Glissa Sunslayer disrupts +1/+1 Counters, which Ulamog, the Defiler provides or rewards.

Hushbringer

1 answer matches

Creature — Faerie · Mana cost:

  • Labels: Hushbringer disrupts Sacrifice, which Ulamog, the Defiler provides or rewards.

Yasharn, Implacable Earth

1 answer matches

Legendary Creature — Elemental Boar · Mana cost:

  • Labels: Yasharn, Implacable Earth disrupts Sacrifice, which Ulamog, the Defiler provides or rewards.
How these suggestions work

Answer candidates are labeled as disrupting a resource Ulamog, the Defiler provides or has a payoff for; the direction is candidate disrupts the viewed card.

Each distinct resource and direction counts once. Highest counts rank first, with ties ordered by card slug. No deck legality or color filter is applied. Check costs, timing, restrictions, and the cards themselves; these are not probabilities or guaranteed counters.

Printings
SetLanguageCollectorReleasedRarityPrice
Modern Horizons 3zhs3892024-06-14mythic—
Modern Horizons 3it152024-06-14mythic—
Modern Horizons 3fr152024-06-14mythic—
Modern Horizons 3fr3832024-06-14mythic—
Modern Horizons 3en3832024-06-14mythic$44.31
Modern Horizons 3es3832024-06-14mythic—
Modern Horizons 3it3832024-06-14mythic—
Modern Horizons 3zhs152024-06-14mythic—
Modern Horizons 3ja4762024-06-14mythic—
Modern Horizons 3fr4762024-06-14mythic—
Modern Horizons 3pt152024-06-14mythic—
Modern Horizons 3de3832024-06-14mythic—
Modern Horizons 3ja3892024-06-14mythic—
Modern Horizons 3ja152024-06-14mythic—
Modern Horizons 3de152024-06-14mythic—
Modern Horizons 3it3892024-06-14mythic—
Modern Horizons 3es3892024-06-14mythic—
Modern Horizons 3de4762024-06-14mythic—
Modern Horizons 3zhs4762024-06-14mythic—
Modern Horizons 3es152024-06-14mythic—
Modern Horizons 3zhs3832024-06-14mythic—
Modern Horizons 3pt3832024-06-14mythic—
Modern Horizons 3en4762024-06-14mythic—
Modern Horizons 3en383z2024-06-14mythic—
Modern Horizons 3ja3832024-06-14mythic—
Modern Horizons 3de3892024-06-14mythic—
Modern Horizons 3 Promosen15s2024-06-14mythic—
Modern Horizons 3en3892024-06-14mythic$16.77
Modern Horizons 3fr3892024-06-14mythic—
Modern Horizons 3pt3892024-06-14mythic—
Modern Horizons 3en152024-06-14mythic$17.25