The Factions

As you may remember the enemy are three fold.

THE BLACK KING

BLACK KING: Francis Leland a.k.a Leon Bastile a.k.a messiah. And his pieces

BLACK QUEEN: Warwick; Kingmaker and the Cabinet (Turpin, Hauge, Falks, Bardot and Nelson)

BLACK BISHOP: Joe Chapman and MI13.

BLACK KNIGHT: Alexander Monk and his Medical research Company 'Monk Corp.'

BLACK ROOK: The Mandarin and the Hand. 

THE WHITE KING

WHITE KING : Union Black a.k.a Jack Dalton aka The Yeti.

WHITE QUEEN: Midnight and the Dark Crusaders (Kong, Icon, Mass Driver, Scratch)

WHITE BISHOP: Freestyle and the Initial Impressions. Scalphunter and the Marauders (Vertigo, Riptide, Scrambler, Sabretooth, Sunfire, Frenzy, Arclight, Harpoon, Blockbuster, Prism, Random and Tempo). 

WHITE KNIGHT: Issabel (Apex ex wife) and Interpol contacts. Frank Castle and his mercenaries (Task Master, Constrictor, Wild Child, Tombstone, Bengal Tiger, Bushwhacker, Daredevil and Bullseye)

WHITE ROOK:  Magneto and X-Force (led by Wolverine and including Psylocke, Archangel, Warpath, X 23 and Domino).

THE MAJESTRIX

A twisted version of Charles Xavier possessed and corrupted by the power of Cytorrac. He has the powers of Charles and The Juggernaut. 

He has taken many worlds and has recruited many heroes to his cause. 

Lots Avengers, Crusaders and  other heroes and villains.