The episode emphasized that gods aren't invincible.
Dragon Ball Super Episode 66, "Showdown! The Miraculous Power of Unyielding Warriors," changed the game for the series. It gave us the return of a fan-favorite fusion and a brand-new form for Future Trunks. ⚡ The Return of Vegito Blue 66 : Goku's New Power
While Vegito weakened the enemy, Future Trunks delivered the final blow with a stunning new technique. The episode emphasized that gods aren't invincible