The Cobra Terrordrome is a large building and Cobra headquarters owned by the COBRA organization led by Cobra Commander and later the newly created leader, Serpentor created by Dr. Mindbender . Inside the Terrordrome has an unlimited battalion of Cobra troopers, Crimson Guards, Cobra Vipers, Cobra B.A.T.S., H.I.S.S. Drivers, Cobra Ninja-Vipers, Cobra Eels, Cobra Snow Serpents, Motor-Vipers, STRATO-Vipers, and Tele-Vipers. And inside this fortress lies a Cobra throne room owned by Serpentor.