Biscuit Krueger is a skilled and accomplished Hunter in the series Hunter x Hunter. Despite her youthful appearance, she is actually much older and possesses immense strength and expertise in Nen. Biscuit acts as a mentor to Gon and Killua during the Greed Island arc, helping them hone their abilities and overcome difficult challenges. Her tough love and strategic mindset make her an invaluable ally, and her true form reveals her overwhelming power. She is known for her strict yet caring guidance.