The Uncanny X-Men #300, released by Marvel Comics in May 1993, features a wide array of X-Men characters in a story by Glynis Oliver, Dan Green, Scott Lobdell, and others. With a cover by Dan Green and John Romita Jr., this modern age comic book showcases the X-Men superhero team facing off against various villains including Max Eisenhardt, Harlan Kleinstock, and Milan. The 68-page issue also includes cameo appearances by Magneto, Nightcrawler, and Cyclops, making it a must-have for fans of the X-Men universe.