Lockia

A lone Ronan Samuria with the ability to bend weapons at will. (Backstory time. He's one of the samurias who fought at the Waning Cataclysm, the war that caused widespread killing fog by a demon who wanted to turn everyone into his puppets. He took out the demon, but in return, he died with him) You're a young summoner and revived him as a Catalyst (shorter way of saying "The Restored Legend")