Dominator ship

The ships employed by the Dominators were a form of flying saucer. Many of their working were designed to be operated by Quarks, the Dominators' robotic servants. They were powered by negative mass flux absorption and could absorb radiation which was converted to provide propulsion.

The Dominators Rago and Toba used a Dominator ship to travel to the planet Dulkis, where they landed upon the Island of Death. They used the ship as a base of operations while they mined the planet. They planned to use a bomb to instigate a planet-wide volcanic eruption but the Second Doctor caught the bomb and placed it aboard the Dominator ship. The bomb exploded while the ship was in mid-flight, destroying it. (DW: The Dominators)