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Giant Koi

Card details, tags, similarity scores, and printings.

Giant Koi

Creature — Fish

Waterbend : This creature can't be blocked this turn. (While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one pays for .) Islandcycling (, Discard this card: Search your library for an Island card, reveal it, put it into your hand, then shuffle.)

$0.13

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

Activated

Mana costs

× 2

Creature kinds

Fish

Color identity

U

Keyword tags

CyclingIslandcyclingLandcyclingTypecyclingWaterbend

Mana value

Mana value 6+

Theme tags

RampTutor

Timing tags

Timing Sorcery

Type tags

Creature

Predicted tags

Ramp

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.

Blufferfish

Score 0.820unitless formula ranking

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

Shared traits: Activated, Creature, Fish · Same color identity · Matching mana cost

Score details
Text (embedding)
0.899
Tags and themes
0.400
Color identity
1.000
Mana cost
1.000

Shared tags

ActivatedCreatureFishTiming Sorcery

Mental Journey

Score 0.806unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Activated, Cycling, Landcycling · Same color identity · Matching mana cost

Score details
Text (embedding)
0.882
Tags and themes
0.385
Color identity
1.000
Mana cost
1.000

Shared tags

ActivatedCyclingLandcyclingTypecyclingTutor

Drifting Djinn

Score 0.801unitless formula ranking

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

Shared traits: Activated, Creature, Cycling · Same color identity · Matching mana cost

Score details
Text (embedding)
0.906
Tags and themes
0.286
Color identity
1.000
Mana cost
1.000

Shared tags

ActivatedCreatureCyclingTiming Sorcery

Frilled Sea Serpent

Score 0.800unitless formula ranking

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

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

Score details
Text (embedding)
0.910
Tags and themes
0.273
Color identity
1.000
Mana cost
1.000

Shared tags

ActivatedCreatureTiming Sorcery

Floodwaters

Score 0.800unitless formula ranking

Sorcery · Mana cost: · Color identity: U

Shared traits: Activated, Cycling, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.909
Tags and themes
0.273
Color identity
1.000
Mana cost
1.000

Shared tags

ActivatedCyclingTiming Sorcery

Aetherling

Score 0.793unitless formula ranking

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

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

Score details
Text (embedding)
0.897
Tags and themes
0.273
Color identity
1.000
Mana cost
1.000

Shared tags

ActivatedCreatureTiming Sorcery

King Crab

Score 0.792unitless formula ranking

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

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

Score details
Text (embedding)
0.896
Tags and themes
0.273
Color identity
1.000
Mana cost
1.000

Shared tags

ActivatedCreatureTiming Sorcery

Slipstream Eel

Score 0.792unitless formula ranking

Creature — Fish Beast · Mana cost: · Color identity: U

Shared traits: Activated, Creature, Fish · Same color identity

Score details
Text (embedding)
0.919
Tags and themes
0.455
Color identity
1.000
Mana cost
0.500

Shared tags

ActivatedCreatureFishCyclingTiming Sorcery

Kapsho Kitefins

Score 0.788unitless formula ranking

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

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

Score details
Text (embedding)
0.896
Tags and themes
0.250
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureFishTiming Sorcery

Tolarian Kraken

Score 0.787unitless formula ranking

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

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

Score details
Text (embedding)
0.923
Tags and themes
0.167
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming Sorcery

Mist Dragon

Score 0.786unitless formula ranking

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

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

Score details
Text (embedding)
0.886
Tags and themes
0.273
Color identity
1.000
Mana cost
1.000

Shared tags

ActivatedCreatureTiming Sorcery

Deep-Sea Terror

Score 0.786unitless formula ranking

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

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

Score details
Text (embedding)
0.916
Tags and themes
0.182
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming Sorcery

Sea Monster

Score 0.783unitless formula ranking

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

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

Score details
Text (embedding)
0.911
Tags and themes
0.182
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming Sorcery
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 (0.567); 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 synergies

Showing 9 of 9 candidates

1,031 of 34,605 canonical cards have AI-derived resource labels. Label model: gpt-5.6-luna.

These suggestions use AI-derived resource labels, which may be incomplete or outdated. They are not rules-validated interactions.

Ancient Bronze Dragon

1 directional matches

Creature — Elder Dragon · Mana cost:

  • Labels: Giant Koi provides Evasion; Ancient Bronze Dragon rewards it.

Dauthi Ghoul

1 directional matches

Creature — Dauthi Zombie · Mana cost:

  • Labels: Giant Koi provides Evasion; Dauthi Ghoul rewards it.

Edric, Spymaster of Trest

1 directional matches

Legendary Creature — Elf Rogue · Mana cost:

  • Labels: Giant Koi provides Evasion; Edric, Spymaster of Trest rewards it.

Ink-Eyes, Servant of Oni

1 directional matches

Legendary Creature — Rat Ninja · Mana cost:

  • Labels: Giant Koi provides Evasion; Ink-Eyes, Servant of Oni rewards it.

Mask of Memory

1 directional matches

Artifact — Equipment · Mana cost:

  • Labels: Giant Koi provides Evasion; Mask of Memory rewards it.

Mu Yanling, Celestial Wind

1 directional matches

Legendary Planeswalker — Yanling · Mana cost:

  • Labels: Giant Koi provides Evasion; Mu Yanling, Celestial Wind rewards it.

Old Gnawbone

1 directional matches

Legendary Creature — Dragon · Mana cost:

  • Labels: Giant Koi provides Evasion; Old Gnawbone rewards it.

Radiant, Serra Archangel

1 directional matches

Legendary Creature — Angel · Mana cost:

  • Labels: Giant Koi provides Evasion; Radiant, Serra Archangel rewards it.

Robe of the Archmagi

1 directional matches

Artifact — Equipment · Mana cost:

  • Labels: Giant Koi provides Evasion; Robe of the Archmagi rewards it.
How these suggestions work

Synergy candidates compare resources Giant Koi is labeled as providing with candidate payoffs, and candidate resources with Giant Koi's payoffs. Candidates are excluded when either card is labeled as hating a resource the other provides or has a payoff for.

Each distinct resource and direction counts once. Highest counts rank first, with ties ordered by card slug. No deck legality or color filter is applied. Check costs, timing, restrictions, and the cards themselves; these are not probabilities or guaranteed counters.

Potential answers

Showing 11 of 11 candidates

1,031 of 34,605 canonical cards have AI-derived resource labels. Label model: gpt-5.6-luna.

These suggestions use AI-derived resource labels, which may be incomplete or outdated. They are not rules-validated interactions.

Anurid Swarmsnapper

1 answer matches

Creature — Frog Beast · Mana cost:

  • Labels: Anurid Swarmsnapper disrupts Evasion, which Giant Koi provides or rewards.

Arachnoid

1 answer matches

Artifact Creature — Spider · Mana cost:

  • Labels: Arachnoid disrupts Evasion, which Giant Koi provides or rewards.

Archetype of Imagination

1 answer matches

Enchantment Creature — Human Wizard · Mana cost:

  • Labels: Archetype of Imagination disrupts Evasion, which Giant Koi provides or rewards.

Broken Wings

1 answer matches

Instant · Mana cost:

  • Labels: Broken Wings disrupts Evasion, which Giant Koi provides or rewards.

Eaten by Spiders

1 answer matches

Instant · Mana cost:

  • Labels: Eaten by Spiders disrupts Evasion, which Giant Koi provides or rewards.

Gravity Well

1 answer matches

Enchantment · Mana cost:

  • Labels: Gravity Well disrupts Evasion, which Giant Koi provides or rewards.

Scattershot Archer

1 answer matches

Creature — Elf Archer · Mana cost:

  • Labels: Scattershot Archer disrupts Evasion, which Giant Koi provides or rewards.

Shredded Sails

1 answer matches

Instant · Mana cost:

  • Labels: Shredded Sails disrupts Evasion, which Giant Koi provides or rewards.

Skystinger

1 answer matches

Creature — Insect Warrior · Mana cost:

  • Labels: Skystinger disrupts Evasion, which Giant Koi provides or rewards.

Stingerfling Spider

1 answer matches

Creature — Spider · Mana cost:

  • Labels: Stingerfling Spider disrupts Evasion, which Giant Koi provides or rewards.

Thunderbolt

1 answer matches

Instant · Mana cost:

  • Labels: Thunderbolt disrupts Evasion, which Giant Koi provides or rewards.
How these suggestions work

Answer candidates are labeled as disrupting a resource Giant Koi provides or has a payoff for; the direction is candidate disrupts the viewed card.

Each distinct resource and direction counts once. Highest counts rank first, with ties ordered by card slug. No deck legality or color filter is applied. Check costs, timing, restrictions, and the cards themselves; these are not probabilities or guaranteed counters.

Printings
SetLanguageCollectorReleasedRarityPrice
Avatar: The Last Airbenderit532025-11-21common—
Avatar: The Last Airbenderen532025-11-21common$0.13
Avatar: The Last Airbenderes532025-11-21common—
Avatar: The Last Airbenderja532025-11-21common—
Avatar: The Last Airbenderde532025-11-21common—
Avatar: The Last Airbenderfr532025-11-21common—