Issue: #48
Iron Man must prove his toughness while fighting through extreme injury. Oh, and Ultron!Ultron is revealed as the leader of a cult in which every member has Iron Man armor.
Creators: Tom Brevoort, Frank Tieri, Omar Dogan
Characters: Iron Man, Ultron, Jocasta, Antigone, Yinsen
Story arcs: The Frankenstein Syndrome