Blue

Blue is one of the main characters in SaGa Frontier.

Bio
"Born a Twin with an affinity for magic, Blue is able to access powerful spells. However, these powers have been divided between himself and his twin brother, and therefore Blue can currently reach only half of his full potential. According to the customs of this land, Blue must confront and destroy his twin brother in order to attain his true strength." Red, Green, Yellow, MarmaDUKE!