Sain

Sain is a knight of Caelin, one of the cantons of the Lycian League in Fire Emblem. He and his friend Kent were sent by the marquess to find his granddaughter for him on the plains of Sacae.

Story
Sain is a jovial womanizer of a knight who considers it his "curse" to be attracted to all women. Although he is a bit roguish, he is dependable and good-hearted. He was trained as a knight of Caelin, along with his friend Kent, by General Eagler, the knight-commander of Caelin. As knights, he and Kent were sent to Sacae to locate the marquess's granddaughter and to escort her safely back to Caelin. While in Bulgar, the largest city in Sacae, they meet the granddaughter, Lyn, and join up with her and her friend, the player. They escort her back to Caelin and help her to defeat her great-uncle Lundgren to reclaim the throne for the marquess, Lord Hausen. In gratitude for his actions, Sain is promoted to the rank of subcommander of the knights of Caelin.

One year later, he joins Eliwood's party along with Lyn when Eliwood helps them to reclaim Caelin from Lord Darin's control. His default ending is leaving the service of House Caelin following its abdication to Ostia to be a freelance mercenary. His alternate endings both involve him leaving the service of House Caelin: in Fiora's case, to move to Ilia to marry her, in Rebecca's, to become a knight of Pherae and marry her, which would make him the father of Wolt.

Gameplay
Sain joins the party in Lyn's Story in Chapter 1 as a Lv. 1 Cavalier. In Eliwood's Story, he automatically joins the party at the beginning of Chapter 15.

As a Paladin, Sain maxes out both Speed and Strength, although his Skill, while not terrible, leaves much to be desired.