Here is a list of all Mutants in "The Speed of Light" (some haven't been featured, but will)

X-Men:

Darren Baker/Solaris

Marie D'Ancanto/Rogue

Scott Summers/Cyclops

Jean Grey/Jean Grey

Ororo Munroe/Storm

Kurt Wagner/Nightcrawler

Logan ?/Wolverine

Charles Xavier/Professor X

Katherine "Kitty" Pryde/Shadowcat

New Mutants:

Raymond Crisp/Berzerker

Robert "Bobby" Drake/Iceman

Jubilation Lee/Jubilee

Amara Aquilla/Magma

Roberto Da Costa/Sunspot

Rahne Sinclair/Wolfsbane

Brotherhood/Acolytes:

Eric Lensherr/Magneto

Raven Darkholme/Mystique

Pietro Maximoff/Quicksilver

Wanda Maximoff/Scarlet Witch

Tabitha Smith/Boom Boom

Remy LeBeau/Gambit

John Allerdyce/Pyro

Fred Dukes/Blob

Lance Alvers/Avalanche

Todd Tolensky/Toad

Other:

Evan Daniels/Spyke ( now with the Morlocks )

Alexander Summers/Havok

One more Oc (unknown...)

Non-Mutants:

Doris Baker

Agatha Harkness

Nicholas Baker

Duncan Matthews

Kristina Hawkins

**If I made any mistakes..let me know!**