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Hideous Laughter

Card details, tags, similarity scores, and printings.

Hideous Laughter

Instant — Arcane

All creatures get -2/-2 until end of turn. Splice onto Arcane (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

$0.20

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

× 2

Color identity

B

Keyword tags

Splice

Mana value

Mana value 4

Timing tags

Timing Instant

Type tags

Instant

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Score 0.431unitless formula ranking

Land · Mana cost: — · Color identity: WU

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Score 0.433unitless formula ranking

Land · Mana cost: — · Color identity: Colorless

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Score 0.433unitless formula ranking

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Shared traits: No shared tags

Score details
Text (embedding)
0.706
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 0.434unitless formula ranking

Land · Mana cost: — · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
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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 0.434unitless formula ranking

Land · Mana cost: — · Color identity: WUG

Shared traits: No shared tags

Score details
Text (embedding)
0.707
Tags and themes
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Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Needleverge Pathway // Pillarverge Pathway

Score 0.434unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.707
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

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Score 0.434unitless formula ranking

Land · Mana cost: — · Color identity: WR

Shared traits: No shared tags

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

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Score 0.434unitless formula ranking

Land · Mana cost: — · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.707
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0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Hinterland Harbor

Score 0.435unitless formula ranking

Land · Mana cost: — · Color identity: UG

Shared traits: No shared tags

Score details
Text (embedding)
0.708
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 0.435unitless formula ranking

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

Shared traits: No shared tags

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Score 0.435unitless formula ranking

Land · Mana cost: — · Color identity: UR

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Color identity
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Mana cost
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Score 0.435unitless formula ranking

Land · Mana cost: — · Color identity: WR

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Score 0.435unitless formula ranking

Land · Mana cost: — · Color identity: W

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Score details
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0.709
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0.000
Color identity
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Mana cost
0.100

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Score 0.435unitless formula ranking

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Shared traits: No shared tags

Score details
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Score 0.436unitless formula ranking

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

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Score details
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Score details
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Snow Land · Mana cost: — · Color identity: WU

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Score details
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Score details
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0.711
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Color identity
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Mana cost
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Score 0.437unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.711
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 0.437unitless formula ranking

Land · Mana cost: — · Color identity: WG

Shared traits: No shared tags

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 (0.545); 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
Champions of Kamigawaja1152004-10-01uncommon—
Champions of Kamigawafr1152004-10-01uncommon—
Champions of Kamigawaes1152004-10-01uncommon—
Champions of Kamigawait1152004-10-01uncommon—
Champions of Kamigawaen1152004-10-01uncommon$0.20
Champions of Kamigawade1152004-10-01uncommon—
Champions of Kamigawapt1152004-10-01uncommon—
Champions of Kamigawazhs1152004-10-01uncommon—