One year ago, at the final Hellfire Gala, the dream of a unified mutant nation was forever shattered by a cowardly sneak attack by anti-mutant forces. To mark the moment and to proclaim loudly and strongly to all concerned that mutantkind still stands, the time has come for X-Men of all stripes to come together in solidarity and celebration.
Written and drawn by the creators of the entire X-line, and featuring the meetings and moments that fans have been asking for since FROM THE ASHES began! A keystone moment marking the movement of one era into the next and setting up story threads that will play out across the X-line across the next year!
— Description from Comic Vine community (comicvine.gamespot.com).
