X-Calibre

Sinister plans to leave Apocalypse's side to pursue his own goals. Havok plans to take command, believing his brother Cyclops to be too weak to lead. Can Apocalypse's army hold it together or will it crumble from within?

If Gwen Stacy's tears had not dried up long ago, she would cry. Not for herself, but for the world around her. She can only sit and watch as the Mauraders decimate the ruins of Wakanda. That is, if Tony Stark doesn't do anything to stop it.

Weapon X and Jean Grey versus Havok! Plus, witness the brutal death of a powerful warrior!

When a plan to modify Sentinel programming goes completely haywire, the X-Men must engage a group of lethal Sentinels in the middle of enemy territory!