Agunus

Agunus was an elementalist wizard and member of the Order of Ixis who escaped death at the hands of the Albion Knights of Aurora. A Rhinoceros, he gained mastery over the element of earth, and then the elements of water and wind from his comrades Suguna and Nusgau. The three joined forces after their Order's destruction, and after teaching each other their respective magics set out to capture control over the element of fire by making contact with the sun. Despite their cooperation, Nusgau held back part of his knowledge regarding earth, and so thought to surpass the others by reaching the sun first. However, similar treachery by his comrades led to the three of them falling into the sun together, fusing them together into Ixis Naugus. (StH: #66)