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Brineborn Cutthroat

Card details, tags, similarity scores, and printings.

Brineborn Cutthroat

Creature — Merfolk Pirate

Flash (You may cast this spell any time you could cast an instant.) Whenever you cast a spell during an opponent's turn, put a +1/+1 counter on this creature.

$0.18

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

× 1

Creature kinds

Merfolk

Classes and roles

Pirate

Color identity

U

Keyword tags

Flash

Mana value

Mana value 2

Theme tags

+1/+1 Counters

Timing tags

Timing Instant

Type tags

Creature

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CreatureMerfolkTriggered

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CreatureFlashTiming InstantTriggered

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Score 0.804unitless formula ranking

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

Shared traits: Creature, Merfolk, Triggered · Same color identity · Matching mana cost

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CreatureMerfolkTriggered

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Score 0.803unitless formula ranking

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Shared traits: Creature, Merfolk, Triggered · Same color identity · Matching mana cost

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Mana cost
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Shared tags

CreatureMerfolkTriggered

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Score 0.803unitless formula ranking

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

Shared traits: Creature, Merfolk, Triggered · Same color identity · Matching mana cost

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Score 0.802unitless formula ranking

Creature — Merfolk Wizard · Mana cost: · Color identity: U

Shared traits: Creature, Merfolk, Triggered · Same color identity · Matching mana cost

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Score 0.795unitless formula ranking

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Shared traits: Creature, Flash, Timing Instant · Same color identity · Matching mana cost

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Shared traits: Creature, Merfolk, Triggered · Same color identity · Matching mana cost

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Score 0.793unitless formula ranking

Creature — Merfolk Wizard · Mana cost: · Color identity: U

Shared traits: Creature, Merfolk, Triggered · Same color identity · Matching mana cost

Score details
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0.897
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Score 0.793unitless formula ranking

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Shared traits: Creature, Merfolk, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.888
Tags and themes
0.300
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1.000
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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 (0.565); 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
Pioneer Mastersen482024-12-10uncommon—
Foundationses1522024-11-15uncommon—
Foundations Jumpstartja2912024-11-15uncommon—
Foundations Jumpstarten2912024-11-15uncommon$0.20
Foundationsde1522024-11-15uncommon—
Foundations Jumpstartfr2912024-11-15uncommon—
Foundationsfr1522024-11-15uncommon—
Foundationsen1522024-11-15uncommon$0.18
Foundationsit1522024-11-15uncommon—
Foundations Jumpstartes2912024-11-15uncommon—
Foundations Jumpstartde2912024-11-15uncommon—
Foundationsja1522024-11-15uncommon—
Foundations Jumpstartit2912024-11-15uncommon—
Jumpstart 2022ja2782022-12-02uncommon—
Jumpstart 2022it2782022-12-02uncommon—
Jumpstart 2022es2782022-12-02uncommon—
Jumpstart 2022en2782022-12-02uncommon$0.25
Jumpstart 2022fr2782022-12-02uncommon—
Jumpstart 2022de2782022-12-02uncommon—
Jumpstart 2022zhs2782022-12-02uncommon—
Game Night: Free-for-Alles242022-10-14uncommon—
Game Night: Free-for-Allfr242022-10-14uncommon—
Game Night: Free-for-Allde242022-10-14uncommon—
Game Night: Free-for-Allja242022-10-14uncommon—
Game Night: Free-for-Allit242022-10-14uncommon—
Game Night: Free-for-Allen242022-10-14uncommon$0.33
Core Set 2020en502019-07-12uncommon$0.23
Core Set 2020fr502019-07-12uncommon—
Core Set 2020zht502019-07-12uncommon—
Core Set 2020es502019-07-12uncommon—
Core Set 2020zhs502019-07-12uncommon—
Core Set 2020ja502019-07-12uncommon—
Core Set 2020ru502019-07-12uncommon—
Core Set 2020ko502019-07-12uncommon—
Core Set 2020it502019-07-12uncommon—
Core Set 2020de502019-07-12uncommon—
Core Set 2020pt502019-07-12uncommon—