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Chthonian Nightmare

Card details, tags, similarity scores, and printings.

Chthonian Nightmare

Enchantment

When this enchantment enters, you get (three energy counters). Pay X , Sacrifice a creature, Return this enchantment to its owner's hand: Return target creature card with mana value X from your graveyard to the battlefield. Activate only as a sorcery.

$0.61

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

× 1

Color identity

B

Mana value

Mana value 2

Theme tags

Card DrawReanimateSacrifice Outlet

Timing tags

Timing Sorcery

Type tags

Enchantment

AI themes

ReanimateSacrifice Outlet

Predicted tags

Card Draw

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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 0.593unitless formula ranking

Legendary Creature — Human Coward · Mana cost: · Color identity: R

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.863
Tags and themes
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Color identity
0.000
Mana cost
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Shared tags

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Score 0.593unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.877
Tags and themes
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Color identity
0.000
Mana cost
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No shared tags contributed to this comparison.

Proficient Pyrodancer

Score 0.593unitless formula ranking

Creature — Human Performer · Mana cost: · Color identity: R

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.872
Tags and themes
0.222
Color identity
0.000
Mana cost
0.250

Shared tags

Timing SorceryTriggered

Crab Umbra

Score 0.593unitless formula ranking

Enchantment — Aura · Mana cost: · Color identity: U

Shared traits: Enchantment, Timing Sorcery

Score details
Text (embedding)
0.863
Tags and themes
0.250
Color identity
0.000
Mana cost
0.250

Shared tags

EnchantmentTiming Sorcery

Azorius Cluestone

Score 0.593unitless formula ranking

Artifact · Mana cost: · Color identity: WU

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.905
Tags and themes
0.125
Color identity
0.000
Mana cost
0.250

Shared tags

Timing Sorcery

Invasion of Ergamon // Truga Cliffcharger

Score 0.593unitless formula ranking

Battle — Siege // Creature — Rhino · Mana cost: · Color identity: RG

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.877
Tags and themes
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Color identity
0.000
Mana cost
0.500

Shared tags

Timing Sorcery

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Score 0.593unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.863
Tags and themes
0.250
Color identity
0.000
Mana cost
0.250

Shared tags

Timing SorceryTriggered

Jace's Triumph

Score 0.593unitless formula ranking

Sorcery · Mana cost: · Color identity: U

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.891
Tags and themes
0.167
Color identity
0.000
Mana cost
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Shared tags

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Call to Heel

Score 0.593unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
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Color identity
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Mana cost
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No shared tags contributed to this comparison.

Gretchen Titchwillow

Score 0.593unitless formula ranking

Legendary Creature — Halfling Druid · Mana cost: · Color identity: UG

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.868
Tags and themes
0.111
Color identity
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Mana cost
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Shared tags

Timing Sorcery

Magmaw

Score 0.593unitless formula ranking

Creature — Elemental · Mana cost: · Color identity: R

Shared traits: Sacrifice Outlet, Timing Sorcery

Score details
Text (embedding)
0.884
Tags and themes
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Color identity
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Mana cost
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Score 0.593unitless formula ranking

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Shared traits: Timing Sorcery

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Tags and themes
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Color identity
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Mana cost
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Skyserpent Seeker

Score 0.593unitless formula ranking

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Shared traits: Timing Sorcery

Score details
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Mana cost
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Score 0.593unitless formula ranking

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Shared traits: Enchantment, Timing Sorcery, Triggered

Score details
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EnchantmentTiming SorceryTriggered

Ral, Crackling Wit

Score 0.593unitless formula ranking

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Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
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Sylvok Replica

Score 0.593unitless formula ranking

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Shared traits: Timing Sorcery

Score details
Text (embedding)
0.909
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Score 0.593unitless formula ranking

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Shared traits: No shared tags

Score details
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0.877
Tags and themes
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Color identity
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Mana cost
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Score 0.593unitless formula ranking

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Shared traits: Timing Sorcery

Score details
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0.854
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Goblin Boom Keg

Score 0.593unitless formula ranking

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Shared traits: Timing Sorcery, Triggered

Score details
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Psychic Barrier

Score 0.593unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.905
Tags and themes
0.000
Color identity
0.000
Mana cost
0.500

No shared tags contributed to this comparison.

Defiant Falcon

Score 0.593unitless formula ranking

Creature — Rebel Bird · Mana cost: · Color identity: W

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.847
Tags and themes
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Color identity
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Mana cost
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Shared tags

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Score 0.593unitless formula ranking

Creature — Merfolk · Mana cost: · Color identity: U

Shared traits: Timing Sorcery

Score details
Text (embedding)
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Tags and themes
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Mana cost
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Score 0.593unitless formula ranking

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Shared traits: Timing Sorcery, Triggered

Score details
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0.894
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0.200
Color identity
0.000
Mana cost
0.167

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Planar Atlas

Score 0.593unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Timing Sorcery, Triggered

Score details
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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 (0.593); 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
Modern Horizons 3de3302024-06-14rare—
Modern Horizons 3ja832024-06-14rare—
Modern Horizons 3it4062024-06-14rare—
Modern Horizons 3de832024-06-14rare—
Modern Horizons 3it832024-06-14rare—
Modern Horizons 3pt3302024-06-14rare—
Modern Horizons 3en4062024-06-14rare$1.68
Modern Horizons 3ja3302024-06-14rare—
Modern Horizons 3fr4062024-06-14rare—
Modern Horizons 3en3302024-06-14rare$6.79
Modern Horizons 3es4062024-06-14rare—
Modern Horizons 3zhs4062024-06-14rare—
Modern Horizons 3pt4062024-06-14rare—
Modern Horizons 3it3302024-06-14rare—
Modern Horizons 3pt832024-06-14rare—
Modern Horizons 3de4062024-06-14rare—
Modern Horizons 3ja4062024-06-14rare—
Modern Horizons 3 Promosen83s2024-06-14rare—
Modern Horizons 3zhs3302024-06-14rare—
Modern Horizons 3es832024-06-14rare—
Modern Horizons 3en832024-06-14rare$0.61
Modern Horizons 3zhs832024-06-14rare—
Modern Horizons 3fr3302024-06-14rare—
Modern Horizons 3es3302024-06-14rare—
Modern Horizons 3fr832024-06-14rare—