She possesses a couple of different powers such as super strength, flight, and energy projection, and she’s most commonly associated with carrying a big energy sword around.
Phylla is a member of the Kree and has held a couple of different titles in her career.
She was notably Captain Marvel for a time and she also served as a hero known as Quasar.
Phylla-Vell is another of Marvel’s cosmic characters who has yet to make the jump to the comics.