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Devourer of Memory

Card details, tags, similarity scores, and printings.

Devourer of Memory

Creature — Nightmare

Whenever one or more cards are put into your graveyard from your library, this creature gets +1/+1 until end of turn and can't be blocked this turn. : Mill a card.

$0.18

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

ActivatedTriggered

Mana costs

× 1 × 1Multicolored cost

Creature kinds

Nightmare

Color identity

BU

Keyword tags

Mill

Mana value

Mana value 2

Timing tags

Timing Sorcery

Type tags

Creature

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

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Score 0.873unitless formula ranking

Creature — Human Wizard · Mana cost: · Color identity: UB

Shared traits: Activated, Creature, Mill · Same color identity · Matching mana cost

Score details
Text (embedding)
0.913
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ActivatedCreatureMillTiming SorceryTriggered

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

Score details
Text (embedding)
0.897
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Color identity
1.000
Mana cost
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CreatureMillTiming SorceryTriggered

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Shared traits: Activated, Creature, Mill · Same color identity · Matching mana cost

Score details
Text (embedding)
0.887
Tags and themes
0.500
Color identity
1.000
Mana cost
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Shared tags

ActivatedCreatureMillTiming SorceryTriggered

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Score 0.831unitless formula ranking

Legendary Creature — Shapeshifter · Mana cost: · Color identity: UB

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

Score details
Text (embedding)
0.885
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0.500
Color identity
1.000
Mana cost
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Shared tags

ActivatedCreatureTiming SorceryTriggered

Cruel Somnophage // Can't Wake Up

Score 0.827unitless formula ranking

Creature — Nightmare // Sorcery — Adventure · Mana cost: // · Color identity: UB

Shared traits: Creature, Nightmare, Mill · Same color identity

Score details
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0.921
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Color identity
1.000
Mana cost
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CreatureNightmareMillTiming Sorcery

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Score 0.814unitless formula ranking

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

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0.898
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0.375
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming SorceryTriggered

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Score 0.813unitless formula ranking

Creature — Bird Assassin · Mana cost: · Color identity: UB

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

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0.889
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Mana cost
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CreatureMillTiming SorceryTriggered

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Score 0.809unitless formula ranking

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Shared traits: Creature, Nightmare, Timing Sorcery

Score details
Text (embedding)
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0.667
Color identity
0.500
Mana cost
0.667

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CreatureNightmareTiming SorceryTriggered

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Score 0.806unitless formula ranking

Creature — Human Wizard · Mana cost: · Color identity: UB

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

Score details
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0.899
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Color identity
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Mana cost
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ActivatedCreatureTiming Sorcery

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CreatureNightmareTiming SorceryTriggered

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Score 0.805unitless formula ranking

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

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CreatureTiming SorceryTriggered

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Mana cost
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ActivatedCreatureTiming Sorcery

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

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0.904
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1.000
Mana cost
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CreatureTiming SorceryTriggered

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Score 0.800unitless formula ranking

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CreatureMillTiming SorceryTriggered

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Mana cost
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MillTiming SorceryTriggered

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Score details
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0.897
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0.300
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1.000
Mana cost
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CreatureTiming SorceryTriggered

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Score 0.797unitless formula ranking

Legendary Creature — Human Elf Rogue · Mana cost: · Color identity: UB

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

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CreatureMillTiming SorceryTriggered

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CreatureTiming SorceryTriggered

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Score 0.795unitless formula ranking

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Shared traits: Activated, Creature, Mill · Same color identity

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0.895
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ActivatedCreatureMillTiming Sorcery

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

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0.881
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0.333
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1.000
Mana cost
1.000

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CreatureMillTiming SorceryTriggered

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Score 0.794unitless formula ranking

Creature — Eldrazi Drone · Mana cost: · Color identity: UB

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

Score details
Text (embedding)
0.888
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0.308
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1.000
Mana cost
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ActivatedCreatureTiming 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 (0.611); 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 relationships

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

This card is missing AI-derived resource labels, so potential synergies and answers are unavailable. No text or predicted-tag inference is used.

About relationship labels

These labels are AI-derived resource matches, not reviewed or rules-validated interactions. Check deck legality, color identity, costs, timing, restrictions, and the cards themselves.

Printings
SetLanguageCollectorReleasedRarityPrice
Theros Beyond Deathzht2132020-01-24uncommon—
Theros Beyond Deathzhs2132020-01-24uncommon—
Theros Beyond Deathes2132020-01-24uncommon—
Theros Beyond Deathpt2132020-01-24uncommon—
Theros Beyond Deathru2132020-01-24uncommon—
Theros Beyond Deathen2132020-01-24uncommon$0.18
Theros Beyond Deathit2132020-01-24uncommon—
Theros Beyond Deathfr2132020-01-24uncommon—
Theros Beyond Deathko2132020-01-24uncommon—
Theros Beyond Deathja2132020-01-24uncommon—
Theros Beyond Deathde2132020-01-24uncommon—