—Green Goblin[source]You expected the Jackal, I assume. You wanted it to be the architect of your personal pain, the sinister puppet master behind the curtain of you miserable little life.
History
Jackal was the creator of Ben Reilly. After his death, the programming implanted in Peter Parker triggered him to attempt to kill Mary Jane Watson-Parker and their unborn daughter. Ben theorized that Jackal was behind the third Green Goblin, potentially being a clone Jackal made of either Norman or Harry Osborne[1]