Dhaos

Dhaos is the primary antagonist of Tales of Phantasia, and later a supporting character and minor protagonist in its sequel Tales of Phantasia: Narikiri Dungeon. Within Aselia, Dhaos is known as the Demon King who started the Valhalla War against the kingdom of Midgards, whose propaganda campaigns caused the world's population to fear him as a demonic figure. Said to be impervious to all but magic, he wreaked havoc on the world before being sealed away.