X-Men: Inferno Omnibus

Inferno, the late-eighties mutant crossover, arrives complete in a single oversized hardcover. Mister Sinister and the demon N’astirh launch their schemes at the same moment, and New York becomes a battleground as Sinister’s Marauders hunt the X-Men and a demonic horde terrorizes the city. Illyana Rasputin fights to keep her soul, while Madelyne Pryor, Cyclops’ abandoned wife reborn as the Goblin Queen, threatens to turn the world into a hellscape.

The X-Men, X-Factor and the New Mutants are pushed to their limits, with Spider-Man, Daredevil, the Avengers, the Fantastic Four and Excalibur pulled into the blaze.

Collects X-Factor (1986) #33–40, X-Terminators (1988) #1–4, Uncanny X-Men (1981) #239–243, New Mutants (1983) #71–73, Power Pack (1984) #40 and #42–44, Avengers (1963) #298–300, Fantastic Four (1961) #322–324, Amazing Spider-Man (1963) #311–313, Spectacular Spider-Man (1976) #146–148, Web of Spider-Man (1985) #47–48, Daredevil (1964) #262–263 and #265, Excalibur (1988) #6–7, Mutant Misadventures of Cloak and Dagger (1988) #4 and material from X-Factor Annual (1986) #4.