Issue: #11
There can be only one who wields the Phoenix Force and the Avenger/X-Men war leads to a fatality.
Creators: Alan Fine, Axel Alonso, Dan Buckley, Joe Quesada, Tom Brevoort, Brian Michael Bendis, Sara Pichelli, Nick Lowe, Justin Ponsor, Jim Cheung, Chris Eliopoulos, Jonathan Hickman, Lauren Sankovitch, Jake Thomas, Mark Morales, Ed Brubaker, Olivier Coipel, Jason Aaron, Matt Fraction, Laura Martin
Characters: Hawkeye, Captain America, Iron Man, Thor, Magneto, Mockingbird, Rogue, Scarlet Witch, Spider-Man, Storm, Cannonball, Sunspot, Carol Danvers, Wolverine, Iron Fist, Luke Cage, Namor, Angel, Beast, Colossus
Story arcs: Avengers vs. X-Men