Is It Wrong to Try to Pick Up Girls in a Dungeon? (DanMachi) Season 4, Episode 5 ("Argo Vesta") features the Hestia Familia's lower-floor expedition facing a deadly, evolving Moss Huge. The episode highlights Lily's strategic growth and culminates in Bell debuting the devastating "Argo Vesta" technique, solidifying his capabilities at Level 4. Read the full analysis at Anime News Network . DanMachi IV Episode 5