Uncanny X-Men #275 (1991) (High Grade)

The X-Men (with the exception of Cyclops and Jean Grey) and the Starjammers fight against Deathbird and the Imperial Guard. Meanwhile in the Savage Land: Rogue, Magneto, Ka-zar, Nick Fury and the Shield Agents fight to stop Zaladane from obtaining the magentic power of the Earth's polar field.