Uh-oh, it looks like your Internet Explorer is out of date.
For a better shopping experience, please upgrade now.
Bound together by their unique genetic heritage, the mutant members of the X-Men have become more than just a team — they've become a family. But even the strongest family can be ripped apart by tragedy...and the death of one of their own leaves the remaining X-Men struggling to deal with the loss. And even before a moment of silence can pass, the mysterious Mr. Sinister arrives, intent on giving the X-Men a lot more to mourn!