Master Knovs apprentice. She admires him, to the point of obsession, in one instance threatening Gon & Killua that she'd kill them, if they couldn't win against Master Morels disciples, Shoot & Knuckle, In order to be the group that is deployed to the front lines first.
She has the nen ability of sight, once she has seen someone, using this ability she is able to use her magic crystal to observe them from any corner of the world.
While her original appearance is quite shabby and unkempt, she is shown to undergo complete makeover at two instances throughout the series. She is level headed in most missions, an ability far exceeding that of her Master, Knov.