Issue: #2
Iron Man is severely injured by an Extremis prototype. He decides the only way to beat them and save himself is to be injected with the last dose of Extremis. This will connect the suit with his brain and they will become one. He'll be Iron Man inside and out.
First appearances: Sal Kennedy
Creators: Dan Buckley, Joe Quesada, Tom Brevoort, Warren Ellis, Andy Schmidt, Randy Gentile, Adi Granov, Molly Lazer, Nicole Wiley Boose
Characters: Iron Man, Mallen, Maya Hansen, Sal Kennedy
Story arcs: Extremis