Mighty Avengers #1

This volume collects the first six issues of the 2007 Mighty Avengers series, launching a new team assembled by Iron Man and Ms. Marvel in the wake of the superhero Civil War. The story pits this government-sanctioned squad against the return of the rogue artificial intelligence Ultron, who has taken control of the Avengers' own technology and threatens global annihilation. Written by Brian Michael Bendis with art by Frank Cho, the arc establishes the team's dynamic and sets the stage for the post-Civil War Marvel Universe.