Nabooru's Second-in-Command

Nabooru's second-in-command is unnamed throughout the game. Whenever Link finds a carpenter she will appear to face him in a duel, if Link wins she will jump into the air and vanish leaving the key to the cell, if Link loses he will be chucked in jail or thrown out of the fortress if he does not have the Hookshot. After freeing all the carpenters she will compliment you on accomplishing such a thing and give Link the Gerudo Membership Card which allows him to walk about freely in the Gerudo Fortress and access the Haunted Wasteland.

She is the Hylian counterpart of Aveil.

trivia
The color of her clothes change to match what Link wears.