The New Mutants face a demon menace and befriend an alien misfit! A rock concert pulls them into the orbit of a multi-galaxy music star, then the team, with Cloak and Dagger, is drawn into a deadly exchange program...of super-powers! Plus: Hellfire Club intrigue and early steps on the path of reformation by Magneto! Action, romance, family reunions and a fairy tale! Anything else? Oh, right, guest-starring the X-Men!