The Flash Season 2 Finale: 10 Big Questions We're Asking After 'The Race Of His Life'
4. What Other Villains Will Come To Earth-1?
As Hunter Zoom outlines his plan for destroying the multiverse, and The Flash teases a Crisis on Infinite Earths scenario, he drops what could be an important line about Earth-1: that it's the very centre of the multiverse, the one holding it all together.
While in this episode that's basically a narrative device used to explain how he can destroy the other Earths but still survive, it could be potentially significant going forward.
If this is the hub of the multiverse, does it mean villains (and possibly heroes) will be more attracted to it, serving as a Hellmouth of sorts of the alternate universes?
If that's the case, and I guess even if it isn't (Season 3 needs villains either way), just who could show up? We were teased Mirror Master for this year, so could we finally get him? Any others you'd like to see?