PotRoast was engineered in a secret facility on Earth owned by Vampira Infernalis. He is part White Rhino and part human. He has recently been seen with TeeCee (T.C.T.W.A.D.M.L.C. – The Cybernetic Tiger with a Dorsal-Mounted Laser Canon) and members of The Beast of Nod. In some instances, he is emitting a green glow and holding what appears to be a green energy sword.