A teenager who found out her mother's staff answers to her, and that it only grants a wish once.
Nico Minoru is a Wiccan and a member of the Runaways who keeps everyone at a distance behind a gothic appearance. Lyrica Okano plays her, and her mother Tina is a member of Pride.
The rule attached to her power is the best invention in the series: the Staff of One will do anything she asks, and it will never do the same thing twice, so every spell she casts is a word she can never use again.
Show detailsThe other Nico
A variant appears in the Your Friendly Neighborhood Spider-Man comic series and in the animated series of the same name, voiced by Grace Song. That is a different universe and not this one.