Excalibur is a superhero group appearing in American comic books published by Marvel Comics. They are depicted as an offshoot of the X-Men, usually based in the United Kingdom. Conceived by writer Chris Claremont and artist/co-writer Alan Davis, they first appeared in Excalibur Special Edition #1 (1987), also known as Excalibur: The Sword is Drawn. Stories involving this team have featured elements of both the X-Men and Captain Britain franchises, frequently involving cross-dimensional travel.
Cover to Excalibur #1 (Oct. 1988), featuring the original members of Excalibur, with art by Alan Davis with inking by Paul Neary
The X-Men are a superhero team appearing in American comic books published by Marvel Comics. Created by writer/editer Stan Lee and artist/co-plotter Jack Kirby, the team first appeared in The X-Men #1. Although initially cancelled in 1970 due to low sales, following its 1975 revival and subsequent direction under writer Chris Claremont, it became one of Marvel's most recognizable and successful franchises. They have appeared in numerous books, television shows, 20th Century Studios's X-Men films, and video games. The X-Men title may refer to the superhero team itself, the eponymous comic series, or the broader franchise including various solo titles and team books such as the New Mutants, Excalibur, and X-Force.
Variant cover of X-Men (Vol. 6) #2 (October 2021) depicting the first elected Krakoan X-Men team (clockwise from left): Synch, X-23, Sunfire, Marvel Girl, Rogue, Polaris, and Cyclops. Art by Mahmud Asrar.
The original X-Men members that were created by Stan Lee and Jack Kirby, showing their original design
Giant-Size X-Men #1 (May 1975). Cover art by Gil Kane and Dave Cockrum.
Uncanny X-Men #227 (March 1988) by Chris Claremont and Marc Silvestri