X-Men: Phoenix - Endsong

The Phoenix Force, a cosmic entity of pure life and destruction, has returned to Earth. Its singular purpose is to reunite with its former host, Jean Grey. It finds only her grave. The psychic void left by her death sends the entity into a state of uncontrolled, planet-threatening grief. The X-Men at the Xavier Institute are the first to face the resulting shockwaves of raw power. As the Phoenix searches for an anchor in a world without Jean, its energy begins to warp reality itself, threatening to consume everything in a wave of cosmic fire and sorrow.