The X-Men and Alpha Flight are suddenly transported to Asgard, only to be offered a tempting gift which could save the world. But with Loki pulling the strings, is this gift really what it seems? Next, the mutant team must deal with the techno-terror of the Magus, who has arrived on Earth in pursuit of his son Warlock. Then, the brother of deceased X-Man John Proudstar clashes with the team, seeking revenge for his sibling's death. Finally, the return of Juggernaut to New York thrusts the group into a deadly three-way battle with the advanced Sentinel Nimrod. Collecting Uncanny X-Men #192-94 and X-Men/Alpha Flight #1-2.