Rath is a secondary character in Fire Emblem, and makes minor appearences in the DLC and SpotPass content in Fire Emblem: Awakening.
Rath is a nomand warrior of the Kutolah Tribe, hailing from the Sacae Plains. He is met in Lyn's Mode when he is working as the captian of Marquess Araphen's guard, though he leaves to travel with Lyn after learning of the Marquess's racism towards Sacaens. He returns in Eliwood and Hector's Modes as the leader of a group of mercenaries in Ostia. He is often considered one of the canon love interests of Lyn, and is the son of Dayan and the father of Sue.