Unlocking Secrets and Catching Rare Pokémon in Pokémon Scarlet & Violet DLC

Players can unlock the secret ending cutscene in the Pokemon Scarlet and Violet DLC by obtaining Briar's Book from Professor Briar after completing The Indigo Disk DLC. By taking the book to the Crystal Pool at Kitakami Island and reaching the pier on the lake inside the sleeping volcano, players can trigger the secret ending featuring Professor Turo or Sada, depending on the game version. Unlocking the true ending will change the menu screen and reveal Professor Turo's Violet Book on the table.