Suggested by Anonymous Zoom is probably the strongest comic book villain that nobody talks about. He’s basically at Flash levels of speed and sometimes even faster. That already makes him supremely dangerous and I dare say that he may be in the top 10 DC villains not counting extremely unknown ones. If we count literally all of them then maybe top 30 to be safe. However, Darkseid is in the Top 10 no matter how you slice it and he would be able to beat Zoom. It would play out much like a Flash vs Superman battle. Darkseid would eventually tag Zoom as he also has a good amount of speed and a single hit would almost definitely secure him the win. Darkseid wins.