Disaster Rogue

Disaster Rogue is also an Ard Meteor but from a parallel world. Like Ard, he was born as Varvatos and reincarnated as Ard Meteor. Due to experiencing failure and loss, he changed his name from Ard Meteor to Disaster Rogue. He acts as one of the antagonists of the series. He is one who tried to shift the history of another demon lord to save Lydia Beginsgate.

Appearance
Even being Ard Meteor's other self, he totally different from him. He wants to kill humans who labeled Lydia as a traitor.

Ard Meteor
His alternative self.