Auron

Among the Guardians of all the Summoners and High Summoners of Spira, one name is spoken in tones of reverence: Auron. Considered a legend, he served alongside Jecht as the Guardian to High Summoner Braska, who defeated the monstrous Sin ten years ago and brought about the Calm. Now, Sin is back, but so is Auron, this time serving as the Guardian of Summoner Yuna, Lord Braska's daughter. He is stoic, seemingly unflappable no matter how harsh the circumstances, but he feels a deep disillusionment with the Church of Yevon after his experiences on Braska's pilgrimage. He is determined to break the cycle and stop Sin for good, no matter what the cost may be. (You can be any character from Final Fantasy X, or make up your own.)