The X-Men guest-star in this double-sized story that leaps directly from the pages of Gambit #20. Gambit leads Angel, Shadowcat, Colossus and Nightcrawler into the Crystal Cathedral to confront the mysterious man known as the New Son. What will happen when the ragin' Cajun learns the true identity of the man who has tormented him for months? And what is New Son's real interest in Remy LeBeau? Plus: A bonus tale featuring Gambit's father and a very strange guest star