A character from Koha-Ace. Originally known as "Majin Saber" during the manga's XP run, she was a Saber-class gag character lampooning the concept of powerful fusions. In Fate/Grand Order, she appears as an Alter Ego-class Servant.
She appears as a young woman with long white hair, tied back at either side with red tassels. She wears a red and black dress bearing similarity to a short kimono and long European style coat, complete with high collar held closed by a rope tassel.
This tag implicates okita_souji_(fate)_(all) (learn more).