Magneto steals plans for a top-secret project that produced super soldiers. Wolverine worked on it during World War II.

The X-Men and the Brotherhood rally after the mansion's destruction, and they try to find Xavier and the captured X-Men.

Mesmero returns and uses Gambit's powers to free Apocalypse.

Wolverine learns that he's been cloned by HYDRA scientists, and the clone targets Logan.

Wolverine finds his clone, X-23, who's trying to destroy Hydra, her creator, and the two team up to complete the mission.

Xavier finds Apocalypse in Egypt, and Apocalypse unleashes four horsemen, who battle the X-Men.

The battle against Apocalypse rages as X-Men, the Brotherhood, and Acolytes join forces to stop him from turning all humans into mutants.