I first read this comic back in High School. It was a Spiderman Comic and in it a bunch of dead Mobsters had been killed durring a truce in Vegas or something their bodies were dumped in a pit along with toxic waste and they kind of fused together. The Mobster hired Spiderman and to protect him but was primarely interested in protecting his daughter. All I remember about the Supervillain was he was like Solomon Grundy but he or rather they had a sort of hive mind and Frankenstein like body from all the merged body parts.