Irma, Part-Time Mutant
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.
How Irma decks play in EDH
Irma, Part-Time Mutant is a mono-blue commander costing 2U, and its legendary creature - human mutant shapeshifter line shapes the whole deck around it. It cares about +1/+1 counters, so counter-doubling effects and creatures that grow on their own carry the deck. The cards below are the ones Irma, Part-Time Mutant decks actually play most often, grouped by the job they do.
Most-played cards
20 cards · about $72.47Play rates from EDHREC. Prices from Scryfall, refreshed daily.
Card draw (5)
Counterspells (2)
Creatures (10)
Synergy & payoffs (1)
Lands (2)
Build the full 100
Grimoire generates a complete, Commander-legal Irma, Part-Time Mutant decklist with a written strategy, a full mana base and live prices — from the whole card pool, or only from cards you already own.
Start with IrmaIrma deck questions
What colours can I use in a Irma, Part-Time Mutant deck?
Irma, Part-Time Mutant has a mono-blue colour identity, so every card in the deck must be blue or colourless. That includes mana symbols in rules text, not just casting cost.
What are the best cards for Irma, Part-Time Mutant?
The cards played most often in Irma, Part-Time Mutant decks include Hall of Echoes, Sphinx of False Conclusions, Geist of Saint Thalia. The full list of staples above is grouped by the job each card does, so you can see the deck's skeleton rather than just a pile of names.
How much does a Irma, Part-Time Mutant deck cost?
The 20 most-played cards shown above come to roughly $72.47 at current market prices. A complete 100-card build costs more, and Grimoire can generate a budget version instead if you set a price ceiling.
Can I build a Irma, Part-Time Mutant deck from cards I already own?
Yes. Import your collection into Grimoire and choose "my cards" when you build. The generator will only use cards you actually own, and the Missing Cards page shows what you would need to buy to finish any list.