As Havok and Polaris take the reins of X-Factor Investigations, the Isolationist returns! And when Monet calls out Layla, what starts as a catfight rapidly gets ugly. Then, when something begins eviscerating super heroes in Seattle, X-Factor is called in to investigate. But when they encounter the villainous Scattershot, who looks suspiciously like two members of X-Factor Investigations ... Shatterstar goes berserk! COLLECTING: X-FACTOR 233-236