Amazo has fought many powerful opponents in the past, but he has never really had a chance to go up against Thor in a proper fight. Thor has Mighty Mjolnir on his side and Amazo may not be able to copy such a powerful weapon. However, Amazo does have Superman’s physical abilities and GL’s Power Ring at his disposal. I believe that this will give Amazo the edge during the fight. He can fight at a faster speed and his regenerative abilities can match Thor’s. Thor will have to take a narrow loss in this battle. Amazo wins.