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Impervious Greatwurm

Card details, tags, similarity scores, and printings.

Impervious Greatwurm

Creature — Wurm

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.) Indestructible

$5.73

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

Passive Static

Mana costs

× 3

Creature kinds

Wurm

Color identity

G

Keyword tags

ConvokeIndestructible

Mana value

Mana value 6+

Timing tags

Timing Sorcery

Type tags

Creature

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Shared traits: Creature, Timing Sorcery

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Score 0.563unitless formula ranking

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Shared traits: Creature, Timing Sorcery

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Color identity
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Shared traits: Timing Sorcery

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Score 0.563unitless formula ranking

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Shared traits: Creature, Timing Sorcery

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Shared traits: Timing Sorcery

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Score 0.563unitless formula ranking

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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 (0.563); 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
Double Masters 2022de4632022-07-08rare—
Double Masters 2022zhs1522022-07-08rare—
Double Masters 2022de1522022-07-08rare—
Double Masters 2022en4632022-07-08rare—
Double Masters 2022fr1522022-07-08rare—
Double Masters 2022en1522022-07-08rare$5.73
Double Masters 2022ja4632022-07-08rare—
Double Masters 2022fr4632022-07-08rare—
Double Masters 2022ja1522022-07-08rare—
Double Masters 2022zhs4632022-07-08rare—
Guilds of Ravnicafr2732018-10-05mythic—
Guilds of Ravnicapt2732018-10-05mythic—
Guilds of Ravnicaja2732018-10-05mythic—
Guilds of Ravnicaru2732018-10-05mythic—
Guilds of Ravnicazht2732018-10-05mythic—
Guilds of Ravnicait2732018-10-05mythic—
Guilds of Ravnicazhs2732018-10-05mythic—
Guilds of Ravnicako2732018-10-05mythic—
Guilds of Ravnicaes2732018-10-05mythic—
Guilds of Ravnicade2732018-10-05mythic—
Guilds of Ravnicaen2732018-10-05mythic—