Issue: #21
Overview:In a castle of ice in a far off land, a fearsome being called the Isolationist sits and waits and plans...except he need wait no longer. He is coming to Mutant Town, and is seeking out Jamie Madrox. But whether he and X-Factor will be enemies or allies pales in comparison to the shocking developments involving Guido's new job offer, Rictor's unexpected call to action, Siryn and Monet's ne...
First appearances: Charles Tyler, Snow Queen, June Tyler
Creators: Joe Caramagna, Peter David, Raúl Treviño, Mark Bagley, Brian Reber, Pablo Raimondi, Cory Petit, Andrew Hennessy, Mike Carey
Characters: Beast, M, High Evolutionary, Nicole, Madrox, Charles Tyler, Layla Miller, Valerie Cooper, Snow Queen, Siryn, Rictor, Isolationist, Wolfsbane, June Tyler, Strong Guy
Story arcs: The Isolationist, Endangered Species