Fefnir the Oxdragon is an extremely powerful and large armored dragon-ox crossbreed. He is a renegade and Guardian of the Lava Desert. Despite being a fugitive who's location is well known, his sheer power prevents anyone from hunting. He is a stoic and strong being, though he detests claims of pureblood being stronger. This is because of the harsh childhood he had, due to being a crossbreed born into a noble dragon clan.