Giant Koi
Mana value6TypeCreature — Fish
Color identity Blue
RarityCommon
SetAvatar: The Last Airbender (TLA)
ArtistNathaniel Himawan
Price€0.09 · foil €0.09 · $0.09About this card
Giant Koi is a creature card in Magic: The Gathering with mana value 6 (color identity: blue). Printed in Avatar: The Last Airbender (2025). Role in Commander: ramp. Legal in Commander, Standard, Pioneer, Modern, Legacy, Vintage and Pauper. Cardmarket price: €0.09.
Giant Koi
: 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.)Name in each language
Legality
Rulings
2025-10-02
Even if the cost of the spell or ability that waterbend is part of increases or decreases, you still may only tap artifacts or creatures to pay for costs up to the amount of the generic mana in the waterbend cost.
2025-10-02
You can tap any untapped creature or artifact you control to pay a waterbend cost, even one you haven't controlled continuously since the beginning of your most recent turn.
2025-10-02
If an artifact or creature you control has a mana ability with 
in the cost, activating that ability while casting a spell or activating an ability with waterbend will result in the artifact or creature being tapped before you pay the spell's costs. You won't be able to tap it again for waterbend. Similarly, if you sacrifice an artifact or creature to activate a mana ability to pay a cost with waterbend, that artifact or creature won't be on the battlefield when you pay the spell's costs, so you won't be able to tap it for waterbend.
2025-10-02
"Waterbend [cost]" means "Pay [cost]. For each generic mana in that cost, you may tap an untapped artifact or creature you control rather than pay that mana."
2025-10-02
If a waterbend cost is part of the total cost to cast a spell or activate an ability, you may tap an untapped artifact or creature you control rather than pay one generic mana in that total cost any number of times up to a maximum of the amount of generic mana in the waterbend component of that total cost.
Cards with the same role: ramp
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