tbn (evil magic pony lmao)

evil woman, a powerful magic user, knows pony history (like know knows it like heard it from celestia herself), was once in a nice job in a position of power but either loses it or tries to do something for the better of equestria or canterlot and ends up being kicked out i guess, i dont know its still a work in progress so idk what she does but she fucks up considerably, so she runs off to a newly discovered ancient pony ruins where she decides shes going to awaken and ancient pony evil and use them to get revenge for something