Issue: #12
"THE UNDERGROUND" concludes! Amidst betrayals and revelations, in order to survive the agents of Weapon X must choose sides and forge alliances - as the mystery menace among them stands revealed! A storyline so big it needed an extra issue!
Creators: Frank Tieri, Robin Riggs, Rich Perrotta, Georges Jeanty, Scott Elmer, Dexter Vines
Characters: Domino, Sabretooth, Sauron, Marrow, Cable, Wild Child, The Director, Boom-Boom, Brent Jackson, Blaquesmith, Garrison Kane, Bolt, Madison Jeffries
Story arcs: The Underground