So, we know that billions of people died on Earth-2, but what about all the characters that fans — Flash fans in particular — came to know and love that came from that particular world in the multiverse?
If Barry Allen hadn’t already been convinced about needing to die, witnessing the end of Earth-2 might have done it!
It was clear that there was going to literally be nothing left of Earth-2, and this means one big thing: some beloved Flash characters and a whole lot more died in the first Earth to be Crisis-ed.