Lulu is a playable character in Final Fantasy X. She is one of Yuna's Guardians and, next to Auron, is the wisest and most mature of them all. Lulu grew up with Yuna in Besaid. She and Wakka think of Yuna as a younger sister. Lulu's stoic and self-possessed nature makes her seem insensitive at times. She specializes in the art of Black Magic, using various dolls to help cast powerful spells.