Dawn of X

Wolfsbane

Rahne Sinclair

Bishop

Lucas Bishop, typically from Earth-1191

Domino

Neena Thurman

Captain Britain

Brian Braddock

Apocalypse

En Sabah Nur

Lockheed

Marvel

Mr. Sinister

Nathaniel Essex

X-23

Laura Kinney

Karma

Xi'an Coy Manh

Pyro

St. John Allerdyce

Mirage

Dani Moonstar

Meggan Braddock

Excalibur

Boom-Boom

Tabitha Smith

Cypher

Doug Ramsey

Chamber

Jonothon Starsmore

Sage

Teresia Karisik

Corsair

Christopher Summers

Hepzibah

Marvel

Ch'od

from Starjammers

Raza

from Starjammers

Krakoa

X-Men

Vanisher

Telford Porter

Psylocke

Kwannon, from Marvel

Cecilia Reyes

Marvel, mutant

Black Tom

Marvel, Tom Cassidy

Captain Britain

Betsy Braddock

Prestige

Rachel Grey Summers, typically from Earth-811

Vulcan

Gabriel Summers

Jamie Braddock

Marvel

Omega Sentinel

Karima Shapandar

Mondo

Generation X

Egg

Fabio Medina

Morgan le Fey

from Prince Valiant, Arthurian legend

Trinary

Marvel Comics, X-Men

Devo

Marvel, Shi'ar Death Commandos