Impossible Man steals X-Mansion during an X-Men baseball game and the scavenger hunt fun begins; The X-Men chase Impy to the Shield Helicarrier (where he absconds with Fury's eye patch), the Savage Land (where Zabu is the target), Avenger's Mansion (to make off with the Wasp's wardrobe), and to the offices of Marvel Comics (where he tries to steal Stan Lee).