X-Men: Age of X

Collects Age of X Alpha, X-Men Legacy #245-247, New Mutants #22-24 & Age of X Universe #1-2. In a world where the X-Men never existed and mutantkind has been hunted to extinction, the few remaining mutants have banded together to make their last stand. What has led Magneto and these warped X-Men to these dire circumstances - and who can save them all?