Prime Evil is Grimian's personal vehicle. It is modeled after an oversized quadrunner. The name is based on the word primeval, which means of or resembling the earliest ages in the history of the world. It was pressumably destroyed by Hatch in Grimian's Secret; when Hatch threw a fire bomb into the cab; which exploded on impact. At some point it was rebuilt as seen in Rumble in the Jungle.