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Cackling Observer

Card details, ability facts, relationship assessments, similarity, and printings.

Cackling Observer

Creature — Imp

When Cackling Observer enters, target opponent reveals each nonland card in their hand. You choose one of those cards and it. When Cackling Observer leaves the battlefield, the exiled card's owner seeks a nonland card with lesser mana value than the exiled card.

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Commander: Not legalModern: Not legal

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Tags and classifications

Card attributes are distinct from extracted ability facts and inferred themes. AI themes and predicted tags are suggestions, not rules text.

Ability tags

Triggered

Mana costs

× 2

Creature kinds

Imp

Color identity

B

Keyword tags

FlyingSeek

Mana value

Mana value 3

Timing tags

Timing Sorcery

Type tags

Creature

Predicted tags are currently unavailable.

Ability classification

Published revision
Unavailable
Catalog cards
34,605
Classified
0
Complete
0
Partial
0
Unsupported
0

No published ability facts exist for this card. This is unavailable evidence, not a claim that its effects are neutral.

Evaluate tempo for this card

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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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Shared traits: Timing Sorcery · Same color identity · Lexical text comparison

Score details
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Score 0.387unitless formula ranking

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0.477
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Color identity
0.000
Mana cost
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Shared tags

CreatureFlyingTiming SorceryTriggered

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Score 0.387unitless formula ranking

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Shared traits: Creature, Flying, Timing Sorcery · Lexical text comparison

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Text (lexical fallback)
0.334
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0.571
Color identity
0.500
Mana cost
0.225

Shared tags

CreatureFlyingTiming SorceryTriggered

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Score 0.386unitless formula ranking

Legendary Creature — Wolf · Mana cost: · Color identity: BG

Shared traits: Creature, Timing Sorcery, Triggered · Lexical text comparison

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Score 0.386unitless formula ranking

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Shared traits: Creature, Flying, Timing Sorcery · Same color identity · Lexical text comparison

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1.000
Mana cost
0.417

Shared tags

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Score 0.386unitless formula ranking

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Shared traits: Creature, Flying, Timing Sorcery · Same color identity · Lexical text comparison

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Score 0.386unitless formula ranking

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Shared traits: Timing Sorcery · Same color identity · Lexical text comparison

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Score 0.384unitless formula ranking

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Shared traits: Timing Sorcery, Triggered · Same color identity · Matching mana cost · Lexical text comparison

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0.414
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Score 0.383unitless formula ranking

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Shared traits: Creature, Timing Sorcery, Triggered · Same color identity · Lexical text comparison

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Color identity
1.000
Mana cost
0.625

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Score 0.382unitless formula ranking

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Shared traits: Creature, Timing Sorcery, Triggered · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.267
Tags and themes
0.300
Color identity
1.000
Mana cost
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Shared tags

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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 (0.137); 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. 0 of 34,605 catalog cards currently have embeddings.

Card relationships

Published revision
Unavailable
Catalog cards
34,605
Classified
0
Complete
0
Partial
0
Unsupported
0

This card has no published ability facts for relationship evaluation. It is unavailable rather than neutral.

Printings
SetLanguageCollectorReleasedRarityPrice
Alchemy: Murders at Karlov Manoren92024-03-05rare—