[s2e13] You Can't Save Them All Today

: Kai tricks Alyssa Chang into casting a spell to sever his connection to the Prison World, an act that would collapse the dimension and kill Alaric, Lizzie, and Josie.

: To facilitate their escape from the Prison World, Josie siphons the dark magic from the mora miserium. This transformation effectively turns her into "Dark Josie," a powerful and dangerous persona that persists even after they return to the real world. [S2E13] You Can't Save Them All

For more details on the cast and series, you can visit the Official Legacies IMDb page or read the full breakdown on the Vampire Diaries Wiki . Legacies S2E13 "You Can't Save Them All" Recap - TV Tropes : Kai tricks Alyssa Chang into casting a