Challenge the Arrowverse
As of Crisis, the established DC live-action multiverse, or Arrowverse as it is commonly referred to, is bigger than ever. Hell, they even have
Spoiler:now, though he admittedly still lacks feats for the time being. Here is a list of all the universes included in the live-action multiverse as of the latest Crisis episode:
the Spectre
https://en.wikipedia.org/wiki/List_of_DC_Multiverse_worlds#Arrowverse
And yeah, I know
Spoiler:
everything barring a handful of superheroes and one supervillain are currently erased, but that obviously won't be the case by the end of it.
So, the question is simple. Which other live-action universal/multiversal settings can challenge and/or defeat this one in terms of power at this point?