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Spawn of Mayhem

Card details, tags, similarity scores, and printings.

Spawn of Mayhem

Creature — Demon

Spectacle (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.) Flying, trample At the beginning of your upkeep, this creature deals 1 damage to each player. Then if you have 10 or less life, put a +1/+1 counter on this creature.

$0.55

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

× 2

Creature kinds

Demon

Color identity

B

Keyword tags

FlyingSpectacleTrample

Mana value

Mana value 4

Theme tags

+1/+1 CountersBurn

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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Shared traits: No shared tags

Score details
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Score 0.454unitless formula ranking

Land · Mana cost: — · Color identity: UR

Shared traits: No shared tags

Score details
Text (embedding)
0.741
Tags and themes
0.000
Color identity
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Mana cost
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No shared tags contributed to this comparison.

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Score 0.455unitless formula ranking

Basic Land — Forest · Mana cost: — · Color identity: G

Shared traits: No shared tags

Score details
Text (embedding)
0.741
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

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Score 0.455unitless formula ranking

Land · Mana cost: — · Color identity: UG

Shared traits: No shared tags

Score details
Text (embedding)
0.741
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

An-Havva Township

Score 0.456unitless formula ranking

Land · Mana cost: — · Color identity: WRG

Shared traits: No shared tags

Score details
Text (embedding)
0.743
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

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Score 0.456unitless formula ranking

Snow Land — Forest Plains · Mana cost: — · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.744
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Rabanastre, Royal City

Score 0.457unitless formula ranking

Land — Town · Mana cost: — · Color identity: WR

Shared traits: No shared tags

Score details
Text (embedding)
0.745
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Cragcrown Pathway // Timbercrown Pathway

Score 0.457unitless formula ranking

Land // Land · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.746
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Hengegate Pathway // Mistgate Pathway

Score 0.457unitless formula ranking

Land // Land · Mana cost: — · Color identity: WU

Shared traits: No shared tags

Score details
Text (embedding)
0.746
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Wooded Ridgeline

Score 0.458unitless formula ranking

Land — Mountain Forest · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.746
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

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Score 0.458unitless formula ranking

Snow Land · Mana cost: — · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.746
Tags and themes
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Color identity
0.000
Mana cost
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No shared tags contributed to this comparison.

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Score 0.458unitless formula ranking

Snow Land — Forest Island · Mana cost: — · Color identity: UG

Shared traits: No shared tags

Score details
Text (embedding)
0.747
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

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Score 0.458unitless formula ranking

Land · Mana cost: — · Color identity: WR

Shared traits: No shared tags

Score details
Text (embedding)
0.747
Tags and themes
0.000
Color identity
0.000
Mana cost
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No shared tags contributed to this comparison.

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Score 0.458unitless formula ranking

Land · Mana cost: — · Color identity: WU

Shared traits: No shared tags

Score details
Text (embedding)
0.747
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Aysen Abbey

Score 0.459unitless formula ranking

Land · Mana cost: — · Color identity: WUG

Shared traits: No shared tags

Score details
Text (embedding)
0.748
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

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Score 0.459unitless formula ranking

Artifact Land · Mana cost: — · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.749
Tags and themes
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Color identity
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Mana cost
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Score 0.461unitless formula ranking

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Shared traits: No shared tags

Score details
Text (embedding)
0.751
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

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Score 0.461unitless formula ranking

Snow Land — Mountain Forest · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.752
Tags and themes
0.000
Color identity
0.000
Mana cost
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No shared tags contributed to this comparison.

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Score 0.462unitless formula ranking

Land — Mountain Forest · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.753
Tags and themes
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Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

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Score 0.463unitless formula ranking

Land · Mana cost: — · Color identity: WU

Shared traits: No shared tags

Score details
Text (embedding)
0.754
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

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Score 0.463unitless formula ranking

Land · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.755
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

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Score 0.463unitless formula ranking

Land — Plains Gate · Mana cost: — · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.756
Tags and themes
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Color identity
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Mana cost
0.100

No shared tags contributed to this comparison.

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Score 0.464unitless formula ranking

Land · Mana cost: — · Color identity: WUG

Shared traits: No shared tags

Score details
Text (embedding)
0.756
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

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 (0.585); 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
Ravnica: Clue Editionen1222024-02-23mythic$0.55
Ravnica Allegianceit852019-01-25mythic—
Ravnica Allegianceru852019-01-25mythic—
Ravnica Allegianceja852019-01-25mythic—
Ravnica Allegiancezht852019-01-25mythic—
Ravnica Allegianceen852019-01-25mythic$0.65
Ravnica Allegiancede852019-01-25mythic—
Ravnica Allegiancept852019-01-25mythic—
Ravnica Allegiance Promosen85p2019-01-25mythic$1.25
Ravnica Allegiancefr852019-01-25mythic—
Ravnica Allegiancees852019-01-25mythic—
Ravnica Allegiancezhs852019-01-25mythic—
Ravnica Allegianceko852019-01-25mythic—