On Bizarro World, a Bizarro Doomsday was created by Bizarro Lex Luthor to fight the “Bizarro Bizarro”, IE Superman. The creature appeared to be made out of pure bone as opposed to the bones being protrusions. After it was released from the crate it arrived in, it rampaged through Bizarro Metropolis. It was ultimately defeated by Pa Kent after he was temporarily gifted super powers through Super Vision.
