Fantomex's compulsion to be The Best has put him at odds with X-Force! He has turned on his former teammates! Now, can a squad of killers hope to escape science's perfect living weapon? Fantomex begins a murderous rampage, taking out each and every one of the world's secret intelligence agencies, working his way closer to X-Force. Knowing the confrontation is inevitable, Cable and his team ready themselves for the fight of their lives. And as X-Force learns the true identity of the villain they have been pursuing for months, Cable hatches one last scheme - and the fate of Hope Summers is revealed! COLLECTING: X-Force 11-15