Anti-Venom (Eddie Brock)

Best Villains of All time (2386 items)
list by Ognen Vasileski

Symbiotes (14 items)
list by punishernoir

Favorites Characters (Marvel) (21 items)
list by Deanmon

When Eddie Brock was debonded from the Venom symbiote, traces of it were left in his body. Later, suffering from cancer, Brock started working as a volunteer in the F.E.A.S.T. Center. Martin Li, the alter-ego of Mr. Negative, and founder of F.E.A.S.T., used his powers to cure Eddie's cancer. In the process, he accidentally infused the remnants of the symbiote in Eddie's bloodstream with his power and fused them to his white blood cells, creating a hybrid new symbiote which manifested when the Venom symbiote attempted to leave its then-current host and return to Eddie.