Plot
Mr. Sinister's Marauders attack the X-Men while a horde of N'astirh's demons prey upon the helpless, horrified populace of New York City. And when Madelyne Pryor, wife of Cyclops, becomes the Goblin Queen... all Hell breaks loose.
Collects Uncanny X-Men #239-243, X-Factor #33-40, X-Terminators #1-4, New Mutants #71-73 & X-Factor Annual 4.