|This article is about a/an villain base in Himitsu Sentai Gorenger.|
The Black Cross Castle is the flying saucer-like main base for the Black Cross Army that orbits the Earth. As well as air mines, it carried a complement of four Battlers, which themselves carried a squad of four Condolers each. Daigoro Kumano estimated it to be ten times the size of the Gorengers' Varidorin. It could generate an ultra light beam which could severely damage the Gorenger aircraft and a barrier impervious to even Varidorin's Sky Rock warhead. The barrier, however, could be eluded by an invader, such as Varitank burrowing underground and emerging within the barrier, which would be susceptible to attacks from the inside such as Varitank's Ten Finger claws.