They are a symbiote fused with a cubehead host. The fusion began as the symbiote was bonding to the cubehead, and the two minds blended together into a singular consciousness. They have a steely and menacing emotional exterior, but deep down has a soft and kind heart. Capable of assimilating machinery to use for their own purposes and all the symbiote's abilities, as well as having a vivid imagination and a tenacious laser-focus.