Thread:Tupka217/@comment-6369172-20150919214210/@comment-43505-20150921070414

The crossover thing is interesting in this case because of KE's powers and actually supports the idea of the Golden Age stories not taking place in the QU. KE has the power to summon anyone from history (meaning dead people) and mythological/fictional characters.

Well, in his second appearance in Hit Comics #26, he summons Blackhawk "the hero of Military Comics". Later, Blackhawk says that it is time for him to get back to Military Comics.

In Hit Comics #32, KE summons Plastic Man. Similarly, Plas is said in the narration to come from Police Comics.

Now, this kind of metatextual stuff was not unheard of in the Golden Age, but it does support the idea of the Golden Age KE stories taking place on Earth-S.