Current members of each team will be listed here, updated as necessary.

X-Men:
Ororo Munroe, Storm
Logan, Wolverine
Bobby Drake, Iceman
Marie, Rogue
Kurt Wagner, Nightcrawler
Piotr Rasputin, Colossus
Hank McCoy, Beast
Kitty Pryde, Shadowcat
Emma Frost
Remy LeBeau, Gambit

The Brotherhood:
Erik Lehnsherr, Magneto
Raven Darkholme, Mystique
John Allerdyce, Pyro
Cain Marko, Juggernaut
James Madrox, Multiple Man
Fred Dukes, Blob
Mortimer Toynbee, Toad
Alex, The Illusionist