Tiffania Westwood

Background
She had once accessed Joseph de Gallia's music box when it was in Albion, where she learned a spell that allowed her to wipe memories.

After her royal heritage is recognized by Henrietta, Tiffania moved to the Tristain Academy of Magic, where she was ostracized at first due to her elven origin, but was later accepted with Saito's help. There is not much information about her magical abilities, but she is implied (and later proven) to be a void user like Louise. She is also a cousin of Henrietta, which gives her royal status. She seems to have knowledge of the four Void users and familiar spirits.