Gereta
Examinee #384 during the Hunter exam. He is adept in hunting down animals, and is a frequent candidate for the Exam. His weapon is a blowpipe with darts laced with a neurological poison that immobilizes victims. He can track down his victim and lie undetected in the shadows, until opportunity strikes before he makes the deadly move. Spoiler Gon was the unfortunate victim in stage 4, and had his number tag taken from him. Even more unfortunate was the eventual fate of Geretta, who was killed by the hands of Hisoka during one of his moments of bloodlust.