Airpocalypse

The ritual required sunlight to complete the consciousness transfer into a younger mutant. However, Nur's conspirators betrayed him by severing his access to sunlight during the process, causing the transfer to be incomplete. This resulted in his physical death and the loss of his Horsemen followers, though his consciousness survived in a weakened state, allowing him to be buried and eventually revived.

Nur's reliance on solar energy was established early in the film as the source of his immense power.

Erik Lehnsherr was living peacefully in Poland under a false identity when tragedy struck - his daughter was killed and his wife was murdered by a mob. This devastating loss reignited his anger and despair. Nur found Erik at Auschwitz, the site where his mutant powers first manifested, and used this traumatic memory to manipulate him, promising that together they could create a world where mutants would never be persecuted again.

The film establishes Erik's deep trauma from Auschwitz as a defining weakness that Nur exploits.

Jean Grey had been having visions of Apocalypse's return and was initially frightened by her own growing powers. Professor Xavier guided her to embrace and control her abilities, particularly her telepathic and telekinetic powers. During the final battle, Jean fully unlocked her abilities, creating a powerful psychic force that overwhelmed Apocalypse. With help from Cyclops and the other X-Men, she destroyed him by turning his own powers against him.

Jean's disturbing visions of an ominous force appeared early in the film, foreshadowing her role in stopping Nur.

En Sabah Nur used his psychic powers to trap Xavier inside his own mind and hijacked Cerebro, the mutant-locating device. Through this connection, Nur gained access to global nuclear arsenals and triggered their launch into space. This was meant to demonstrate his power and force humanity to submit to his vision of world reconstruction. Xavier was able to break free from Nur's mental grip just in time to redirect the weapons away from Earth.

Nur's stated goal of destroying and rebuilding human civilization set up this extreme demonstration of power.

Ororo Munroe was a pickpocket living on the streets of Cairo when En Sabah Nur found her. Recognizing her latent mutant ability to manipulate weather, Nur amplified her powers significantly, transforming her into an incredibly powerful weather controller. Grateful for this enhancement and believing in Nur's promise of mutant supremacy, Ororo became his loyal Horseman, serving as his second-in-command.

Nur's established ability to enhance other mutants made Storm an ideal candidate for recruitment.

A cult in Egypt discovered Nur's buried pyramid and accidentally revived him by restoring sunlight to his tomb. When sunlight hit his preserved body, Nur's consciousness completed its transfer into his new younger body, awakening him after thousands of years. His return immediately caused a global seismic tremor, announcing his presence to the world.

The 3600 BC sequence established that sunlight was essential to Nur's survival and power.

En Sabah Nur believed that humanity had become corrupt and needed to be destroyed so mutants could rebuild civilization in his image. He viewed himself as a god who had guided humanity throughout history and saw the modern world as a failure that required his intervention. His plan involved gathering powerful mutants (the Horsemen), eliminating现有的世界领袖, and using Xavier's psychic powers to broadcast his control globally.

Nur's monologue about guiding civilization from the shadows established his messianic complex.

When En Sabah Nur's forces attacked Xavier's institute, Peter Maximoff (Quicksilver) arrived just as the building was about to explode. Using his superhuman speed, he evacuated all the students from the building in seconds, placing them safely outside before the explosion occurred. This act demonstrated his switch from neutral curiosity to actively helping the X-Men.

Quicksilver's established speed ability made this rescue possible, though his previous neutrality suggested he might not intervene.

In the post-credits scene, agents of the Essex Corporation invaded the Weapon X facility, likely seeking to acquire mutant DNA and experimentation subjects for their secret projects. This hints at a larger organization that has been collecting mutant genetic material, setting up potential future storylines involving mutant experimentation and the creation of new threats.

Weapon X was established as a facility known for mutant experimentation, making it a target for those seeking mutant genetic material.

En Sabah Nur selected mutants whose powers complemented his own goals for world domination. Storm's weather manipulation could cause global-scale disruption. Magneto's magnetic powers made him nearly unstoppable and could destroy technology. Psylocke's psychic blade abilities made her a deadly assassin. Angel's newly enhanced metal wings provided aerial superiority. Together, they formed the perfect team to overthrow governments and establish mutant rule.

Nur's history of surrounding himself with powerful Horsemen demonstrated his strategic approach to building an army.