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Gemini Engine

Card details, tags, similarity scores, and printings.

Gemini Engine

Artifact Creature — Construct

Whenever this creature attacks, create a colorless Construct artifact creature token named Twin that's attacking. Its power is equal to this creature's power and its toughness is equal to this creature's toughness. Sacrifice the token at end of combat.

$0.30

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

Attack TriggerTriggered

Mana costs

Colorless cost

Creature kinds

Construct

Mana value

Mana value 6+

Theme tags

EvasionTokens

Timing tags

Timing Sorcery

Type tags

ArtifactCreature

Predicted tags

Evasion

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

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Score 0.784unitless formula ranking

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

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ArtifactCreatureTiming Sorcery

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Score 0.784unitless 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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Score 0.783unitless formula ranking

Artifact Creature — Construct · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Creature, Construct · Same color identity

Score details
Text (embedding)
0.873
Tags and themes
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Color identity
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Mana cost
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Shared tags

ArtifactCreatureConstructTiming SorceryTriggered

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Score 0.783unitless formula ranking

Artifact Creature — Scarecrow · Mana cost: · Color identity: Colorless

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

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Shared tags

ArtifactCreatureTiming SorceryTriggered

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Score 0.783unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details
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0.888
Tags and themes
0.250
Color identity
1.000
Mana cost
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Shared tags

ArtifactTiming Sorcery

Cybership

Score 0.783unitless formula ranking

Artifact — Vehicle · Mana cost: · Color identity: Colorless

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

Score details
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Shared tags

ArtifactTiming SorceryTriggered

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Score 0.782unitless formula ranking

Artifact Creature — Shapeshifter · Mana cost: · Color identity: Colorless

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

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Mana cost
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ArtifactCreatureTiming SorceryTriggered

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Score 0.782unitless formula ranking

Artifact Creature — Construct · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Creature, Construct · Same color identity

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ArtifactCreatureConstructTiming SorceryTriggered

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ArtifactCreatureConstructTiming SorceryTriggered

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Score 0.781unitless formula ranking

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ArtifactTiming Sorcery

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ArtifactCreatureTiming Sorcery

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

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ArtifactTiming SorceryTriggered

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Score 0.780unitless formula ranking

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ArtifactAttack TriggerCreatureTiming Sorcery

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

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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 (0.564); 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
Darksteelpt1212004-02-06rare—
Darksteelit1212004-02-06rare—
Darksteelzhs1212004-02-06rare—
Darksteelen1212004-02-06rare$0.30
Darksteelfr1212004-02-06rare—
Darksteelja1212004-02-06rare—
Darksteelde1212004-02-06rare—
Darksteeles1212004-02-06rare—