Arthur Pendragon is a member of the Vali Team that used to be affiliated with the Khaos Brigade, being the descendant of Arthur Pendragon and Morgan Le Fay as well as the older brother of Le Fay Pendragon. He was one of the best swordsmen of the Khaos Brigade, alongside Siegfried of the Hero Faction and is known as the Strongest Holy Sword User. He is a calm, polite gentleman, obsessed with finding opponents that can match his Holy King Sword, Caliburn. He left his home after taking his family's sword, Caliburn, which resulted with him being an outcast and joining the Khaos Brigade. He was originally part of the Hero Faction, though he later left it in order to join the Vali Team.