Micaiah

Micaiah, also known as the Silver-Haired Maiden, is a playable character, primary protagonist of the first part of Fire Emblem: Radiant Dawn, and one of the two main protagonists in the overall story. She is a wielder of Light magic and the de facto leader of the Dawn Brigade.

She has a 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 Celica from Fire Emblem Gaiden to fight with magic, and the first main character in the series to use it almost exclusively.