Real Name: En Sabah Nur
First Appearance: X-Factor #5 (1986)
Created By: Jackson Guice and Louise Simonson
Publisher: Marvel Comics
Currently Seen In:
X-Men, Ultimate X-Men
Archenemies:Apocalypse's goal to make mutantkind stronger has often come into direct conflict with The X-Men. Apocalypse has done many evil things to The X-Men's members, including changing Angel and the Morlock Calliban into members of his Four Horsemen.