Nunki

A sage that protects one of the twelve radiant arms. He was born between a dragon and a human, which made people fear his existence to the extent of imprisoning him deep in the dungeons from his youth. During his imprisonment, he amassed great knowledge from the magic tomes he was provided with, and was promised he could leave the cell if he used his powers for good. Unfortunately, he was unable to hold his power back from killing an evildoer. Despite his deed, he was sentenced to death for attacking a human, but was later rescued by his admirers, and was never seen of since.

Abilities

 * See: Chamber of Arms - Nunki.