Ep 22. Make It Reign

Supergirl season 3 episode 22, titled Make It Reign, is the finale of the third season of the popular DC Comics series. The episode follows Supergirl and her team as they face the ultimate threat: the destruction of Earth.

As the episode begins, the team receives a dire warning from Imra, the Legion of Superheroes member from the future. She tells them that Reign, the Worldkiller who has been plaguing National City all season long, is planning on using the ancient Kryptonian device known as the Harun-El to destroy Earth and create a new Krypton.

Supergirl and her team race against time to stop Reign and her followers from carrying out their plan. Meanwhile, Lena discovers that her mother has been working with Reign all along, and must come to terms with her family's complicated legacy.

The episode is full of action, with epic battles and intense fight scenes between the heroes and villains. But it also delves into the emotional complexities of the characters' relationships, as they grapple with issues of trust, loyalty, and sacrifice.

As the climactic finale of season 3, Make It Reign delivers a satisfying conclusion to the ongoing Reign storyline while setting up new challenges and adventures for Supergirl and her team in the upcoming fourth season. Fans of the show will no doubt be eagerly anticipating what comes next for these beloved characters.