Marvel just confirmed a major Avengers death, setting up a new era for the team - one in which not all of the franchise's classic heroes will remain on the same side. Now, everything is about to change, as the fallout of the era-defining Avengers: Armageddon is partially revealed. Marvel Confirms Avengers: Armageddon Will Have 1 Major CasualtyIn several of today's new comics, Marvel has included a preview for Chip Zdarsky and Marco Checchetto's upcoming Avengers #1, which will begin a new volume of the series. Avengers: Armageddon #2 (Chip Zdarsky, Delio Diaz, Frank Alpizar) saw Colton break with the Avengers, accusing them of taking too soft of an approach. Marvel recently revealed a teaser for upcoming issues of Avengers: Armageddon with the phrases "the future is iron" and "a new Iron Age for Marvel Comics."