Shazam becaiuse supermans weakness is magic and kryptonite Batman with kryptonite Flash because of speed Goku fo sho.
In D.C. Comics there is .... Michael Demiurgos The Spectre Imperiex Dr Fate Amazo In Marvel Comics (which I know much better) Living Tribunal Infinity Eternity The Beyonder The Inbetweener The Stranger Michael Korvac Molecule Man The Silver Surfer Stardust Thanos Dr Strange Odin Kubik.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.