So, what's the first change to occur and what effects will you see come to be?

DC Universe

So the vast and endless multiverse of DC comics.

What if Bruce Wayne became the head of Gotham Crime Families ?

What if all the Heroes where female and villains Male ?

What if Earth was destroyed and one baby was sent out into space and landed on Krypton ?

What if all superheroes and superheroines all where magical base ?