Alfia, Mutant Prodigy

When Alfia, Mutant Prodigy enters, and at the beginning of your first main phase, you may exile a nonland permanent card from your hand with a mutation counter on it.

At the beginning of combat on your turn, you may
choose an exiled card with a mutation counter on it.
Alfia Mutant Prodigy gains all activated and
triggered abilities of that card until the end of your
next turn.