Avengers vs. X-Men Omnibus

Summary

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?