Limstella

"Limstella" is an enemy character in "Fire Emblem: The Blazing Blade". They are the most powerful of the morphs created by "Nergal", and ostensibly the most powerful magic-wielding foe in the game other than Nergal himself. Limstella bears an impassive nature, and is totally loyal to their master/creator Nergal. According to the official Fire Emblem Characters book, Limstella is genderless, though in the game they use the sprites of a female Sage.