Irma, Part-Time Mutant (TMC #12)
Irma, Part-Time Mutant is a rare printing from Teenage Mutant Ninja Turtles Eternal (TMC #12), a Legendary Creature — Human Mutant Shapeshifter. Illustrated by Mirko Failoni.
Card text
At the beginning of combat on your turn, Irma becomes a copy of up to one other target creature you control, except her name is Irma, Part-Time Mutant and she has this ability. Then put a +1/+1 counter on her.
"I'm not trying to cause trouble. Trouble just follows me around."
Details
| Mana cost | {2}{U} |
|---|---|
| Type | Legendary Creature — Human Mutant Shapeshifter |
| Power / Toughness | 1 / 1 |
| Rarity | Rare |
| Set | Teenage Mutant Ninja Turtles Eternal (TMC) |
| Collector number | 12 |
| Artist | Mirko Failoni |
| Released | 2026-03-06 |
Current price
As of 2026-10-19, Scryfall listed this printing at non-foil $4.03 (USD). Prices change constantly, so check the live price before buying.
Buy Irma, Part-Time Mutant on TCGplayer
Legality
| Standard | Not legal |
|---|---|
| Future Standard | Not legal |
| Historic | Legal |
| Timeless | Legal |
| Gladiator | Legal |
| Pioneer | Not legal |
| Modern | Not legal |
| Legacy | Legal |
| Pauper | Not legal |
| Vintage | Legal |
| Penny Dreadful | Not legal |
| Commander | Legal |
| Oathbreaker | Legal |
| Standard Brawl | Not legal |
| Brawl | Legal |
| Competitive Brawl | Legal |
| Alchemy | Not legal |
| Pauper Commander | Not legal |
| Duel Commander | Legal |
| Old School | Not legal |
| Premodern | Not legal |
| PrEDH | Not legal |
| TLR | Legal |
Keep exploring
Search the MTGBrew card database for more cards, or build a deck with the AI Deck Builder.
Rulings
- January 27, 2026 — You don't have to choose a target for Irma's ability. However, if you do and the target creature is an illegal target as Irma's ability tries to resolve, it won't resolve and none of its effects will happen. Irma won't become a copy of anything else, and you won't put a +1/+1 counter on her.
- January 27, 2026 — Irma copies exactly what was printed on the original creature and nothing else, with the listed exceptions (unless that creature is copying something else; see below). She doesn't copy whether that creature is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, and so on.
- January 27, 2026 — If the copied creature has {X} in its mana cost, X is 0.
- January 27, 2026 — If the copied creature is copying something else, then Irma becomes a copy of whatever that creature copied (with the listed exceptions).
- January 27, 2026 — Because Irma isn't entering the battlefield when she becomes a copy of another creature, any "When [this creature] enters" or "[This creature] enters with" abilities of the copied creature won't apply.
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