Kill all Venoms! After being spurned by Cletus Kasady and remaking itself in Knull's image, the Carnage symbiote has been building up its powers, extracting unique abilities from villains all across the Marvel Universe. Now, at last, it is ready to traverse the Multiverse with one goal in mind: kill any and all Venoms! But why? And who is the Agent Venom battling across realities to stop it?! As Carnage's savage, symbiotic rampage through realities threatens to end the Venomverse, will Agent Venom manage to recruit enough allies to even stand a chance? Or could it be that Carnage is destined to win?