Innovative 80s action The World's Greatest Super-Team joins Earth's Mightiest Heroes when the FF and Avengers coverge in the midst of an alien civil war that changes the face of the entire Skrull Empire Then, both teams return to Earth, where the FF inadvertently resurrects one of Marvel mutantdom's mightiest Collects Fantastic Four #285-286 & Annual #19, Avengers #263 & Annual #14 and X-Factor #1.