Marvel The Invincible Iron Man 513 Comic 2012 Matt Fraction Salvador Larroca Marvel The Invincible Iron Man #513 comic book published in 2012 featuring a dynamic cover with Iron Man and War Machine. This issue, written by Matt Fraction with art by Salvador Larroca, is part of the "Demon" story arc. The back cover features a vibrant "The Biggest Heroes of 2012 Assemble!" promotional image for Avengers Assemble by Brian Michael Bendis and Mark Bagley. A must-have for Iron Man collectors and Marvel enthusiasts, this modern age comic showcases high-stakes superhero action and detailed cinematic-style illustrations.