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Koma, Cosmos Serpent

Card details, tags, similarity scores, and printings.

Koma, Cosmos Serpent

Legendary Creature — Serpent

This spell can't be countered. At the beginning of each upkeep, create a 3/3 blue Serpent creature token named Koma's Coil. Sacrifice another Serpent: Choose one — • Tap target permanent. Its activated abilities can't be activated this turn. • Koma gains indestructible until end of turn.

$6.33

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 × 2Multicolored cost

Creature kinds

Serpent

Color identity

GU

Mana value

Mana value 6+

Theme tags

Sacrifice OutletTokens

Timing tags

Timing Sorcery

Type tags

Creature

Predicted tags

Tokens

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.

Koma, World-Eater

Score 0.864unitless formula ranking

Legendary Creature — Serpent · Mana cost: · Color identity: UG

Shared traits: Creature, Serpent, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.940
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureSerpentTiming SorceryTriggered

Verazol, the Split Current

Score 0.801unitless formula ranking

Legendary Creature — Serpent · Mana cost: · Color identity: UG

Shared traits: Creature, Serpent, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.861
Tags and themes
0.800
Color identity
1.000
Mana cost
0.250

Shared tags

CreatureSerpentTiming SorceryTriggered

Marjhan

Score 0.800unitless formula ranking

Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Sacrifice Outlet

Score details
Text (embedding)
0.862
Tags and themes
0.833
Color identity
0.500
Mana cost
0.667

Shared tags

CreatureSerpentSacrifice OutletTiming SorceryTriggered

Aesi, Tyrant of Gyre Strait

Score 0.766unitless formula ranking

Legendary Creature — Serpent · Mana cost: · Color identity: UG

Shared traits: Creature, Serpent, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.818
Tags and themes
0.667
Color identity
1.000
Mana cost
0.417

Shared tags

CreatureSerpentTiming SorceryTriggered

Junk Winder

Score 0.751unitless formula ranking

Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Timing Sorcery

Score details
Text (embedding)
0.835
Tags and themes
0.667
Color identity
0.500
Mana cost
0.667

Shared tags

CreatureSerpentTiming SorceryTriggered

Shrouded Serpent

Score 0.747unitless formula ranking

Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Timing Sorcery

Score details
Text (embedding)
0.833
Tags and themes
0.667
Color identity
0.500
Mana cost
0.643

Shared tags

CreatureSerpentTiming SorceryTriggered

Sea Serpent

Score 0.745unitless formula ranking

Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Timing Sorcery

Score details
Text (embedding)
0.836
Tags and themes
0.800
Color identity
0.500
Mana cost
0.333

Shared tags

CreatureSerpentTiming SorceryTriggered

Ronom Serpent

Score 0.742unitless formula ranking

Snow Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Timing Sorcery

Score details
Text (embedding)
0.830
Tags and themes
0.800
Color identity
0.500
Mana cost
0.333

Shared tags

CreatureSerpentTiming SorceryTriggered

Dreamwinder

Score 0.742unitless formula ranking

Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Sacrifice Outlet

Score details
Text (embedding)
0.832
Tags and themes
0.800
Color identity
0.500
Mana cost
0.325

Shared tags

CreatureSerpentSacrifice OutletTiming Sorcery

Tolarian Terror

Score 0.740unitless formula ranking

Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Timing Sorcery

Score details
Text (embedding)
0.831
Tags and themes
0.667
Color identity
0.500
Mana cost
0.583

Shared tags

CreatureSerpentTiming SorceryTriggered

Xolatoyac, the Smiling Flood

Score 0.738unitless formula ranking

Legendary Creature — Salamander Serpent · Mana cost: · Color identity: UG

Shared traits: Creature, Serpent, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.804
Tags and themes
0.571
Color identity
1.000
Mana cost
0.417

Shared tags

CreatureSerpentTiming SorceryTriggered

Tolarian Serpent

Score 0.737unitless formula ranking

Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Timing Sorcery

Score details
Text (embedding)
0.812
Tags and themes
0.667
Color identity
0.500
Mana cost
0.667

Shared tags

CreatureSerpentTiming SorceryTriggered

Serpent of the Pass

Score 0.734unitless formula ranking

Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Timing Sorcery

Score details
Text (embedding)
0.829
Tags and themes
0.600
Color identity
0.500
Mana cost
0.667

Shared tags

CreatureSerpentTiming Sorcery

Cryptic Serpent

Score 0.734unitless formula ranking

Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Timing Sorcery

Score details
Text (embedding)
0.828
Tags and themes
0.600
Color identity
0.500
Mana cost
0.667

Shared tags

CreatureSerpentTiming Sorcery

Slipstream Serpent

Score 0.730unitless formula ranking

Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Timing Sorcery

Score details
Text (embedding)
0.856
Tags and themes
0.667
Color identity
0.500
Mana cost
0.333

Shared tags

CreatureSerpentTiming SorceryTriggered

Tishana, Voice of Thunder

Score 0.730unitless formula ranking

Legendary Creature — Merfolk Shaman · Mana cost: · Color identity: UG

Shared traits: Creature, Timing Sorcery, Triggered · Same color identity

Score details
Text (embedding)
0.795
Tags and themes
0.429
Color identity
1.000
Mana cost
0.667

Shared tags

CreatureTiming SorceryTriggered

Denizen of the Deep

Score 0.729unitless formula ranking

Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Timing Sorcery

Score details
Text (embedding)
0.796
Tags and themes
0.800
Color identity
0.500
Mana cost
0.417

Shared tags

CreatureSerpentTiming SorceryTriggered

Scrapdiver Serpent

Score 0.729unitless formula ranking

Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Timing Sorcery

Score details
Text (embedding)
0.820
Tags and themes
0.600
Color identity
0.500
Mana cost
0.667

Shared tags

CreatureSerpentTiming Sorcery

Iceridge Serpent

Score 0.722unitless formula ranking

Creature — Serpent · Mana cost: · Color identity: U

Shared traits: Creature, Serpent, Timing Sorcery

Score details
Text (embedding)
0.811
Tags and themes
0.800
Color identity
0.500
Mana cost
0.250

Shared tags

CreatureSerpentTiming SorceryTriggered

Prime Speaker Zegana

Score 0.720unitless formula ranking

Legendary Creature — Merfolk Wizard · Mana cost: · Color identity: UG

Shared traits: Creature, Timing Sorcery, Triggered · Same color identity

Score details
Text (embedding)
0.793
Tags and themes
0.429
Color identity
1.000
Mana cost
0.583

Shared tags

CreatureTiming SorceryTriggered

Imoti, Celebrant of Bounty

Score 0.719unitless formula ranking

Legendary Creature — Snake Druid · Mana cost: · Color identity: UG

Shared traits: Creature, Timing Sorcery, Triggered · Same color identity

Score details
Text (embedding)
0.829
Tags and themes
0.375
Color identity
1.000
Mana cost
0.467

Shared tags

CreatureTiming SorceryTriggered

Omega, Heartless Evolution

Score 0.718unitless formula ranking

Legendary Artifact Creature — Robot · Mana cost: · Color identity: UG

Shared traits: Creature, Timing Sorcery, Triggered · Same color identity

Score details
Text (embedding)
0.794
Tags and themes
0.375
Color identity
1.000
Mana cost
0.667

Shared tags

CreatureTiming SorceryTriggered
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 (0.539); 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
Avatar: The Last Airbender Eternalen512025-11-21mythic$4.00
Avatar: The Last Airbender Eternalja512025-11-21mythic—
Avatar: The Last Airbender Eternalfr512025-11-21mythic—
Avatar: The Last Airbender Eternalde512025-11-21mythic—
Avatar: The Last Airbender Eternalit512025-11-21mythic—
Avatar: The Last Airbender Eternales512025-11-21mythic—
Secret Lair Dropen17652024-09-30mythic$14.76
Murders at Karlov Manor Commanderfr2132024-02-09mythic—
Murders at Karlov Manor Commanderja2132024-02-09mythic—
Murders at Karlov Manor Commanderde2132024-02-09mythic—
Murders at Karlov Manor Commanderen2132024-02-09mythic$6.33
Magic Online Promosen883562021-02-28mythic—
Kaldheimzhs2212021-02-05mythic—
Kaldheim Promosen221s2021-02-05mythic—
Kaldheimja3262021-02-05mythic—
Kaldheimde2212021-02-05mythic—
Kaldheimen2212021-02-05mythic$6.29
Kaldheimes3262021-02-05mythic—
Kaldheimzhs3262021-02-05mythic—
Kaldheimpt3262021-02-05mythic—
Kaldheimfr2212021-02-05mythic—
Kaldheim Promosen221p2021-02-05mythic$6.40
Kaldheimko3262021-02-05mythic—
Kaldheimfr3262021-02-05mythic—
Kaldheimzht2212021-02-05mythic—
Kaldheimen3262021-02-05mythic$5.98
Kaldheimes2212021-02-05mythic—
Kaldheimja2212021-02-05mythic—
Kaldheimzht3262021-02-05mythic—
Kaldheimru3262021-02-05mythic—
Kaldheimde3262021-02-05mythic—
Kaldheimit3262021-02-05mythic—
Kaldheimit2212021-02-05mythic—
Kaldheimpt2212021-02-05mythic—
Kaldheimru2212021-02-05mythic—
Kaldheimko2212021-02-05mythic—