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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 25–48 of 34,604 candidates

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

The Big Top

Score 0.459unitless formula ranking

Land · Mana cost: — · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.744
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Little Girl

Score 0.459unitless formula ranking

Creature — Human Child · Mana cost: {HW} · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.741
Tags and themes
0.000
Color identity
0.000
Mana cost
0.143

No shared tags contributed to this comparison.

Experience

Score 0.459unitless formula ranking

Card · Mana cost: — · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.744
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Savannah Lions

Score 0.459unitless formula ranking

Creature — Cat · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.737
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Timberline Ridge

Score 0.459unitless formula ranking

Land · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.744
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Border Patrol

Score 0.459unitless formula ranking

Creature — Human Nomad · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.737
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Highland Forest

Score 0.460unitless formula ranking

Snow 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
0.125

No shared tags contributed to this comparison.

Arctic Treeline

Score 0.461unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.747
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Canopy Vista

Score 0.461unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.747
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Barry's Land

Score 0.461unitless formula ranking

Basic Land — Cloud · Mana cost: — · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.747
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Happy Hogan, Dauntless Driver

Score 0.461unitless formula ranking

Legendary Creature — Human Pilot · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.740
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Masterwork of Ingenuity

Score 0.462unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.743
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Snowfield Sinkhole

Score 0.463unitless formula ranking

Snow Land — Plains Swamp · Mana cost: — · Color identity: WB

Shared traits: No shared tags

Score details
Text (embedding)
0.750
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Geothermal Bog

Score 0.463unitless formula ranking

Land — Swamp Mountain · Mana cost: — · Color identity: BR

Shared traits: No shared tags

Score details
Text (embedding)
0.750
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

The Lady of the Mountain

Score 0.463unitless formula ranking

Legendary Creature — Giant · Mana cost: · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.751
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Winter Soldier, Bucky Barnes

Score 0.463unitless formula ranking

Legendary Creature — Human Soldier Hero · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.745
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Insomnia, Crown City

Score 0.464unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.752
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Cragcrown Pathway // Timbercrown Pathway

Score 0.465unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.753
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Sacred Peaks

Score 0.465unitless formula ranking

Land — Mountain Plains · Mana cost: — · Color identity: WR

Shared traits: No shared tags

Score details
Text (embedding)
0.754
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Bayou

Score 0.465unitless formula ranking

Land — Swamp Forest · Mana cost: — · Color identity: BG

Shared traits: No shared tags

Score details
Text (embedding)
0.754
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Highland Weald

Score 0.465unitless formula ranking

Snow 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
0.125

No shared tags contributed to this comparison.

Windurst, Federation Center

Score 0.466unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.756
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Arctic Flats

Score 0.466unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.756
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Skyswirl Harrier

Score 0.466unitless formula ranking

Creature — Bird · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.749
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

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—