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Erratic Mutation

Card details, tags, similarity scores, and printings.

Erratic Mutation

Instant

Choose target creature. Reveal cards from the top of your library until you reveal a nonland card. That creature gets +X/-X until end of turn, where X is that card's mana value. Put all cards revealed this way on the bottom of your library in any order.

$0.07

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.

Mana costs

× 1

Color identity

U

Mana value

Mana value 3

Timing tags

Timing Instant

Type tags

Instant

Similar cards

Showing 1–24 of 34,604 candidates

These rankings describe text and metadata resemblance, not synergy, win rates, or claims that a card counters yours.

A Container of Booster Packs

Score 0.555unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.841
Tags and themes
0.000
Color identity
0.000
Mana cost
0.500

No shared tags contributed to this comparison.

Narstad Scrapper

Score 0.555unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.897
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Tempt with Discovery

Score 0.555unitless formula ranking

Sorcery · Mana cost: · Color identity: G

Shared traits: No shared tags

Score details
Text (embedding)
0.883
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Sigiled Skink

Score 0.555unitless formula ranking

Creature — Lizard · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.883
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Martyr's Cry

Score 0.555unitless formula ranking

Sorcery · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.883
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Pennon Blade

Score 0.555unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.841
Tags and themes
0.000
Color identity
0.000
Mana cost
0.500

No shared tags contributed to this comparison.

Paladin's Arms

Score 0.555unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.814
Tags and themes
0.000
Color identity
0.000
Mana cost
0.667

No shared tags contributed to this comparison.

Magnetic Web

Score 0.555unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.841
Tags and themes
0.000
Color identity
0.000
Mana cost
0.500

No shared tags contributed to this comparison.

Roiling Horror

Score 0.555unitless formula ranking

Creature — Horror · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.897
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Raging Minotaur

Score 0.555unitless formula ranking

Creature — Minotaur Berserker · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.862
Tags and themes
0.000
Color identity
0.000
Mana cost
0.375

No shared tags contributed to this comparison.

Myr Adapter

Score 0.555unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.841
Tags and themes
0.000
Color identity
0.000
Mana cost
0.500

No shared tags contributed to this comparison.

Mai and Zuko

Score 0.555unitless formula ranking

Legendary Creature — Human Noble Ally · Mana cost: · Color identity: UBR

Shared traits: No shared tags

Score details
Text (embedding)
0.811
Tags and themes
0.000
Color identity
0.333
Mana cost
0.350

No shared tags contributed to this comparison.

Sacred Ground

Score 0.555unitless formula ranking

Enchantment · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.883
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Sphinx of the Steel Wind

Score 0.555unitless formula ranking

Artifact Creature — Sphinx · Mana cost: · Color identity: WUB

Shared traits: No shared tags

Score details
Text (embedding)
0.838
Tags and themes
0.000
Color identity
0.333
Mana cost
0.183

No shared tags contributed to this comparison.

Grinning Totem

Score 0.555unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.883
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

The Torment of Gollum

Score 0.555unitless formula ranking

Sorcery · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.883
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Grafted Wargear

Score 0.555unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.841
Tags and themes
0.000
Color identity
0.000
Mana cost
0.500

No shared tags contributed to this comparison.

Group Project

Score 0.555unitless formula ranking

Sorcery · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.883
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Stonework Packbeast

Score 0.555unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.841
Tags and themes
0.000
Color identity
0.000
Mana cost
0.500

No shared tags contributed to this comparison.

Glóin the Mighty // Easy Pickings

Score 0.555unitless formula ranking

Legendary Creature — Dwarf Warrior // Sorcery — Adventure · Mana cost: // · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.866
Tags and themes
0.000
Color identity
0.000
Mana cost
0.350

No shared tags contributed to this comparison.

Balm of Restoration

Score 0.555unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.841
Tags and themes
0.000
Color identity
0.000
Mana cost
0.500

No shared tags contributed to this comparison.

Mind Raker

Score 0.555unitless formula ranking

Creature — Eldrazi Processor · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.883
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Explosive Vegetation

Score 0.555unitless formula ranking

Sorcery · Mana cost: · Color identity: G

Shared traits: No shared tags

Score details
Text (embedding)
0.883
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Nissa Revane

Score 0.555unitless formula ranking

Legendary Planeswalker — Nissa · Mana cost: · Color identity: G

Shared traits: No shared tags

Score details
Text (embedding)
0.862
Tags and themes
0.000
Color identity
0.000
Mana cost
0.375

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 (0.555); 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
Time Spiral Remasteredzht672021-03-19common—
Time Spiral Remasteredru672021-03-19common—
Time Spiral Remasteredpt672021-03-19common—
Time Spiral Remasteredit672021-03-19common—
Time Spiral Remastereden672021-03-19common$0.07
Time Spiral Remasteredde672021-03-19common—
Time Spiral Remasteredfr672021-03-19common—
Time Spiral Remasteredes672021-03-19common—
Time Spiral Remasteredzhs672021-03-19common—
Time Spiral Remasteredja672021-03-19common—
Modern Mastersen422013-06-07common$0.05
Planar Chaosit412007-02-02common—
Planar Chaospt412007-02-02common—
Planar Chaosru412007-02-02common—
Planar Chaosja412007-02-02common—
Planar Chaoses412007-02-02common—
Planar Chaoszhs412007-02-02common—
Planar Chaosfr412007-02-02common—
Planar Chaosen412007-02-02common$0.05
Planar Chaosde412007-02-02common—