X-Men: Die by the Sword

Following Excalibur's victory over Albion, their victory celebration is crashed twice... first by Brian's sister Betsy (also known as Psylocke) and second by a mysterious masked woman known as Rouge who is accompanied by a squad of well trained soldiers. After Brian is severely wounded, Psylocke calls upon her allies in the Exiles to spirit them away to the Crystal Palace, home base of the reality-hopping team.