This November, the six-part Muertas arc kicks off in X-Men #7 with the return of one of the X-Men's deadliest foes - Lady Deathstrike! From the blockbuster creative team of Brian Wood and Terry Dodson - as the X-Men regroup following the catastrophic events of Battle of the Atom, a new threat closes in from the shadows and a new member joins the X-Men! Lady Deathstrike is back, and she's assembling an all-new Sisterhood of Mutants to take them down! It's going to take everything they've got to stop them - including new arrival and fan-favorite X-Factor alum Monet! Can these bruised and broken mutants pull it together long enough to repel this new threat? Find out as Muertas kicks off in X-Men #7! This is one X-Fans won't want to miss!