The Reverse-Flash has made one hell of an impact on the small screen in The Flash's TV series, but his comic book counterpart is every bit as impressive. Eobard Thawne may not have posed as a mentor to Barry Allen in the source material, but he did manipulate the Scarlet Speedster into travelling back in time where his actions - saving his mother's life - broke the timeline and ultimately led to the controversial New 52 reboot. When he's not basically destroying entire realities, the Reverse-Flash makes it his mission to torture The Flash and prove that he's the real Fastest Man Alive. Oh, and it goes without saying that he's totally insane!
