: While the others are at Brakebills, Julia continues her desperate search for magic in the "hedge witch" underworld. She encounters a new group that promises higher-level magic but requires her to complete increasingly dangerous and morally questionable tasks.
: Quentin, Alice, Penny, and Eliot are forced into difficult scenarios, including a challenge where they must catch "bottled emotion" and a brutal physical and mental test that culminates in them being turned into geese to fly to Antarctica. [S1E6] Impractical Applications
: The series is based on the novels by Lev Grossman , though it makes several changes, such as renaming the character Janet to Margo to avoid confusion with Julia. : While the others are at Brakebills, Julia