#Bisky (Greed Island)

Biscuit Krueger, commonly known as Bisky, is a master Treasure Hunter and a practitioner of Shingen-ryū kung fu who appears prominently during the Greed Island arc. She serves as a strict mentor to Gon Freecss and Killua Zoldyck, guiding their Nen training to help them survive the game's challenges. Although she maintains the appearance of a young girl, this is a conscious transformation to conceal her true, extremely muscular physique.