Hyde is the 6th Sword of the Andras Empire and one of swords under the crown prince, Fermut the 3rd Sword.
Hyde's aura ability is concealment, and he wears all black armor with a black mask.
He unlocks Laevateinn in the elven forest as a distraction to allow him to assassinate high elves as they are becoming a threat due to their likelihood to align with Meltor. He is caught by Orta and has his arm sliced off by Orta's space magic.
Later when reporting his failure Fermut gives him Claimhb Solais, the god sword of the sun god, which is a silver arm/sword that Hyde gains some mastery over.
Hyde is given the opportunity to use it when he is searching Sipoto for Theo and uses the magic defeating abilities of the god sword to defeat a leader of the Orcus Companies warlock syndicate, and then faces Theo using another of its abilities to trap himself and Theo in a seperate space where only one can leave.
He uses the magic destroying ability again too fast against Theo since he last used it against the Orcus Company and has a significant amount of his life force drained, as a weapon with true divinity can't be used by a mortal and Hyde is using his life force to fuel it. He self destructs after trying to blow up all his life force through the sword.