She is the daughter of Twilight and Flash Sentry. She was designed by marihht
She was born a regular unicorn but made herself into a fire alicorn because she believes it is her birthright. She tried to steal the element of magic from the tree of harmony resulting in her banishment from equestria. She is now the apprentice of Prince cosmos who promises to use his powers to make her into a real alicorn if she helps him restore his magic.