A Fight to the Death at the Anniversary Celebration Arc is the sixth major arc within the Soul Eater series. Waiting for the day when Death is out of the mirror, Medusa Gorgon executes her plan to trap Death thanks to a powerful spell to temporarily seal him along with the majority of Shibusen. With these opponents trapped, Medusa escapes underground in an attempt to revive a powerful god under Death Weapon Meister Academy, with Maka Albarn, Franken Stein, and a few of their peers in pursuit.