A powerful golden robotic clone of Count Dregon. He wields a sword in battle. In order to get an Incapacitating Device onto Dex to claim the Masked Rider powers, Count Dregon is informed by Double Face that he has created a cloning device that brings out the evil in the clone. After the success of cloning an evil Stewart family with a cloning machine, Count Dregon promptly made a clone of himself that was more evil and powerful in battle than himself. Dex then freed the Stewarts from the Spiderbase and took on Dregonator (once he removed the Incapacitation Device that had been planted on his medallion) while the Stewarts take on their evil clones. After some attacks from Dregonator, Dex then transformed into his Super Gold form whose Ecto-Ray attack wasn't enough to phase the Dregonator. Dex then transformed into his Super Blue form and used his Blue Saber to damage the Dregonator. Dex deactivated his Super Blue form and destroyed Dregonator with the Electro Saber.