Micaiah

Micaiah (ミカヤ Mikaya), also known as the Silver-Haired Maiden, is a playable character and a heroine from Fire Emblem: Radiant Dawn, and is a wielder of Light Magic and the de facto leader of the Dawn Brigade. She has the unique skill Sacrifice, which allows her to give up some of her HP to heal a selected unit. Micaiah is the first main character, since Cellica from Fire Emblem Gaiden, to fight with magic and the first main character in the series to use it almost exclusively.