• It's all out war... with Venom, Mania, Crossbones, the DOA, and... Mephisto?
• But who's on whose side?
• Mania's final fate is revealed! Will she keep the symbiote?
• Is this the end of Venom's dance with the devil? Or just the beginning?
Flash Villains: Who are the Arrowverse's Fastest Evil Speedsters?