Uncanny X-Men #191
With the island of Manhattan transformed into a hyborian era reality by Kulan Gath, the evil sorcerer who has Spider-Man strung up and tortured. He explains to the wall-crawler that he intends to use him as a sacrifice to make his Master Spell expand the entire globe and become irreversible in repayment for his previous humiliation at the hands of Spider-Man.
First appearance of Arilynn Williams and Nimrod
Deaths of Colossus, Rogue, Princess Amara/Selene, Warlock, Spider-Man, Kulan Gath, and Vision.