A girl who contacts Crowley, Endymion, and Cendrillon from another world to warn them of the danger posed by Vahram. Her future self serves as narrator of the Magistus arc.
She is based on the card "Artemis, the Magistus Moon Maiden", which is the younger version of "Reflection of Endymion" and "Selene, Queen of the Master Magicians".
Content compiled by AnimeList.moe from publicly available sources.
