Lucy is described as loud, chaotic, unpredictable, and even crazy. She is very cheerful and charismatic, rarely ever losing the wide grin on her face and being very energetic and expressive. She is particularly violent and feral amongst the cast, laughing and screaming intimidatingly during battle and occasionally even howling like a wolf. Lucy is shown to have an interest in art, having drawn a monster clutching a flower, and drawing several flowers.