Fall of the Mutants! Part 1 of 3. "Masks!" 1st full appearance of Archangel. Story by Louise Simonson. Art by Walter Simonson and Bob Wiacek. One of the biggest mutant events to ever hit the comic racks begins here. The powerful mutant known as Apocalypse finally makes his move and unleashes his Four Horseman on an unsuspecting world. The only thing standing between humanity and total annihilation is X-Factor. However when the fourth and final Horseman, Death, reveals his true identity, the group will be rocked to its very core. This is a pivotal chapter in the lives of the original X-Men. Cover price $0.75.