First printed in Teenage Mutant Ninja Turtles (2026)
Legendary Creature — Fish Mutant
Flying
When Ray Fillet enters, create a Mutagen token. (It's an artifact with "
, 
, Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")
, Remove a +1/+1 counter from a creature you control: Draw a card.
3/3
- Illustrated by
- Mirko Failoni
Legality
- Legal in
- Standard, Pioneer, Modern, Legacy, Vintage, Future Standard, Historic, Timeless, Alchemy, Gladiator, Commander, Duel Commander, Oathbreaker, Brawl, Standard Brawl, Competitive Brawl
- Not legal in
- Pauper, Penny Dreadful, Premodern, Old School 93/94, Pauper Commander, PreDH, Tiny Leaders
Rulings (2)
- Some spells and abilities that create Mutagen tokens require targets. If each target chosen is an illegal target as that spell or ability tries to resolve, it won't resolve. The Mutagen token won't be created.
- Mutagen tokens are a kind of predefined token. Each one is a colorless artifact with the artifact subtype Mutagen and the ability ", , Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery."
Prices
MTGO price: 0.003 TIX, the cheapest non-foil print (average sell price on GoatBots, 1 Nov 2026).
In Limited on MTG Arena
Win rates in Arena drafts and sealed, retrieved from 17Lands (CC BY 4.0).
| Set | GIH WR | vs set | IWD | Games |
|---|---|---|---|---|
| Teenage Mutant Ninja Turtles (TMT), Premier Draft | 57.4% | +0.6 | +3.9 | 10123 |
| Teenage Mutant Ninja Turtles (TMT), Sealed | 57.6% | +0.0 | +1.2 | 1131 |
- GIH WR
- win rate of the games in which the card was in the opening hand or drawn
- vs set
- points above or below the average win rate of all decks in the set
- IWD
- improvement when drawn: GIH WR minus the win rate when the card stayed in the library
- Games
- games in which the card was seen
Combos
15 combos, the most popular first:
- Infinite card draw, Infinite draw triggers: Berta, Wise Extrapolator + Biomancer's Familiar + Lyla, Holographic Assistant + Ray Fillet, Man Ray
- Infinite card draw, Infinite draw triggers: Berta, Wise Extrapolator + Lyla, Holographic Assistant + Ray Fillet, Man Ray + Training Grounds
- Infinite card draw, Infinite draw triggers: Berta, Wise Extrapolator + Biomancer's Familiar + Ray Fillet, Man Ray + Wizard Class
- Infinite card draw, Infinite draw triggers: Berta, Wise Extrapolator + Ray Fillet, Man Ray + Training Grounds + Wizard Class
- Infinite card draw, Infinite draw triggers: Berta, Wise Extrapolator + Heartstone + Lyla, Holographic Assistant + Ray Fillet, Man Ray
- Infinite card draw, Infinite draw triggers: Berta, Wise Extrapolator + Heartstone + Ray Fillet, Man Ray + Stark's Ingenuity
- Infinite card draw, Infinite draw triggers: Berta, Wise Extrapolator + Ray Fillet, Man Ray + Stark's Ingenuity + Zirda, the Dawnwaker
- Infinite card draw, Infinite draw triggers: Berta, Wise Extrapolator + Biomancer's Familiar + Ray Fillet, Man Ray + Stark's Ingenuity
- Infinite card draw, Infinite draw triggers: Berta, Wise Extrapolator + Ray Fillet, Man Ray + Stark's Ingenuity + Training Grounds
- Infinite card draw, Infinite draw triggers: Agatha of the Vile Cauldron + Berta, Wise Extrapolator + Ray Fillet, Man Ray + Stark's Ingenuity
