Aura Bella Fiore is a dark elf and one of the twin Floor Guardians on the 6th Floor in the Great Tomb of Nazarick. She is the older twin sister of Mare Bello Fiore. Aura is a tomboyish looking child with dark skin and pointed ears, a signature trait of the dark elves. She has golden hair and heterochromia, her left eye blue and right eye green. Unlike her brother Mare, Aura is a very cheerful, tomboyish girl who is often straightforward and blunt with her remarks. She dominates over her brother.