Ninian is a character who appeared in Fire Emblem: The Blazing Blade.
Fire Emblem: The Blazing Blade
Ninian, along with her brother Nils, were raised in Ilia. They entered the Dragon's Gate after their mother vanished while their father went looking for her. Despite settling in paradise amongst other dragons, Ninian always have dreamed of returning to Elibe, the land where she was born.
Fire Emblem Heroes
Ninian is a playable unit in the gacha mobile game, Fire Emblem Heroes. She was added to the roster in March 2017, under the "Blazing Shadows" banner, but she also has gotten a bridal variation as part of the "Bridal Bloom" summoning event.
Super Smash Bros. series
Ninian appears as a sticker in Super Smash Bros. Brawl and a spirit in Super Smash Bros. Ultimate.
Gallery
Ninian in The Blazing Blade
Ninian in Heroes
Ninian as a dragon
Ninian and Nils