Marvel Legends team Sinister Six

After suffering two defeats from Spider-Man,Doctor Octopus is separated from his tentacle pack. After his tentacle pack breaks free and helps Doctor Octopus get out of prison, he contacts every known supervillain who had crossed paths with Spider-Man. Only Electro, Kraven the Hunter, the original Mysterio, the Sandman, and the original Vulture respond

Sinister Six members

Adrian Toomes, Doctor Octopus, Electro, Flint Marko, Kraven, Max Dillon, Mysterio, Otto Octavius, Quentin Beck, Sandman (Marvel), Sergei Kravinoff, Vulture