Retro-Mutation overwrites all previous effects that set the creature's base power and toughness to specific values. Any power- or toughness-setting effects that start to apply afterward will overwrite this effect.
Retro-Mutation
Effects that modify the creature's power and/or toughness, such as the effect of Karai's Technique, will apply to the creature no matter when they started to take effect. The same is true for counters that change its power and/or toughness and effects that switch its power and toughness.
Last observed on Scryfall 2 months ago at $0.12. Over the trailing 90 days the price moved between $0.01 and $0.15 across 54 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 3 catalogued treatments from TMT — the lineup includes Foil and Nonfoil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #51 of *Teenage Mutant Ninja Turtles*, the set that shipped alongside the March 2026 Teenage Mutant Ninja Turtles release.
Card type: Enchantment — Aura, color identity blue, printed at common. Commons fill the bulk of a booster pack's volume. Mana cost: {2}{U} (3 converted). Keyword abilities: Enchant and Flash.
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #17,644 in Commander, putting it in the fringe-play tier of the format's playable pool.
Illustrated by Leonardo Santanna. Rarix catalogs 128 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Leonardo Santanna
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.




































