Fir is a playable character from Fire Emblem: The Binding Blade. She is the daughter of Bartre and Karla, making her the niece of Karel. Fir is incredibly innocent and ignorant to the ways of the world, making her quite gullible, being easily tricked by others into fighting. Still, she is quite headstrong, and exudes the same calmness and single-mindedness of purpose as her mother, with Bartre even saying she is blessed with her face. A swordswoman from the plains of Sacae, she yearns to be like her mother who was gifted in swords, and so is on a journey around Elibe in an attempt to hone her skills. As the rebellion against Lilina and Hector occurs in Ostia, she is oblivious to the turmoil, and is aquainted with Noah, training with him in the Arena. She was later tricked by pirates on the Western Isles into going against Roy, while Scott seeks to grab her sword. However, by chance she met with Noah again, and soon joined the Lycian league.