The Super Dimensional Mothership Vavilos (バビロス,Babirosu?) serves as headquarters of Shaider and Annie as it circles around the Earth. It also functions as a mobile hangar base, as it stores the Shaian and the Blue Hawk when they are not in use. In combat, the Vavilos can fire the Vavilos Beam (バビロス ビーム,Babirosu Bīmu?) from its wings. Whenever Shaider enters the Fushigi Dimension and encounters a giant Fuuma gunship, he summons Vavilos, commanding it to transform either into a giant gun called the Big Magnum or a giant robot (known as Battle Formation) whose chest emits a giant laser beam called Vavilos Fire, fires Vavilos Lasers from its hands, catch the Fuuma Gunship's missiles and throw it back towards the Gunship and can shoot Vavilos Missiles.