Team marvel. Amazo maybe have the strenght of Sups, and the speed of Flash, but Thanos beat Surfer like a children molester on a little girl. And Surfer is nearly as strong as Sups (maybe stronger with ampping) and nearly as fast as Flash. If Amazo can copy Thanos, he's ****ed.
And I think it's pointless to talk of Mephisto, who is at least Herald lvler outside his realm.
... Gorilla Grodd?