The Plutonian is certainly one of the most powerful parodies of Superman. His abilities actually aren’t physical, but simply appear to be due to his psionic abilities. Don’t get the wrong idea though, The Plutonian is incredibly powerful and he will certainly give Thor quite the fight. I’m inclined to say that Thor pulls out a close victory here, but he will definitely have a tough time dealing with The Plutonian’s speed. Thor’s experience is what will be the deciding factor here as Plutonian never got to show off his abilities quite as often. Thor wins.