Could Curt Connors' Enervator perhaps have some connection with Tony Stark's Enervator, a device that transformed "Happy" Hogan into the Freak? Spectacular Spider-Man II#32-34 (July-September, 1979) - Bill Mantlo (writer), Jim Mooney (pencils), Frank Springer (inks), Al Milgrom (editor) The Iguana hypnotized Connors to forget what had happened. It would stalk at night and return to its original size and cage by day. However, while accompanying some ESU students and graduate students to the Bronx Zoo, the Iguana caused Connors to take it into a dark house for reptiles, in which it assumed human form. It encountered Spider-Man, and was driven off by blinding light.

Spider-Man Kids Fabric Mask | Spiderman Fancy Dress Spider-Man Kids Fabric Mask | Spiderman Fancy Dress

Amazing Spider-Man V#17) - Hunter-Bots controlled by Arcade's clients at the Plaza Hotel advanced on the villains in Central Park, including Iguana. Amazing Spider-Man III#16) - Controlling reptiles at Central Park Zoo Iguana planned to destroy humanity and ring in a new age of reptiles. Spider-Man, immune against Iguana's hypnotic stare due to special lenses, beat Iguana and his reptiles up with some problems due to being distracted by numerous calls on his mobile and being weakened from a recent battle with Morlun. After defeating Iguana Spider-Man webbed him up for the arriving authorities. It took a number of bad experiences for Curt Connors to quit using that darn Enervator. It also created the Spider-Lizard, and it was used as a weapon by Moonstone (Karla Sofen). Amazing Spider-Man V#18) - Iguana ran for his life, but was eventually killed by a Hunter-Bot controlled by a guy named Bob, who beat Iguana to death with an energy club. He was probably one of the many unidentifiable villains seen at the end of Amazing Spider-Man V#16 (April, 2019) trapped in energy cages on a mountainside in South Africa, but we don't know for sure.