Plot
Collects Avengers vs. X-Men (2012) #0-12, AVX Vs. (2012 Marvel) #1-6, Avengers Vs. X-Men Infinite #1, 6, and 10, Avengers Academy (2010-2013) #29-33, Secret Avengers (2010-2013 1st Series) #26-28, Avengers (2010-2013 4th Series) #25-30, The New Avengers (2010-2013 2nd Series) #24-30, X-Men Legacy (2008-2012 Marvel) #266-270, Wolverine and the X-Men (2011-2014) #9-16 and 18, AvX: Consequences (2012 Marvel) #1-5, The Uncanny X-Men (2012 2nd Series) #11-20, A-Babies vs. X-Babies (2012 Marvel), and material from Point One (2011 Marvel).
Cover by Jim Cheung. Back Cover by Adam Kubert.
Earth's Mightiest Heroes battle the Children of the Atom in a crossover so huge it calls for Marvel's biggest-ever Omnibus!
Get the whole story of the Phoenix Force's return to Earth, an event that kicks off an all-out war between the Avengers and the X-Men! The X-Men see the Phoenix as mutantkind's salvation, and the Avengers consider it a deadly danger. But what happens when five of the X-Men are transformed by the Phoenix and begin to change the world?