It seems Game Freak sneaked a secret Legendary Pokémon into the DLC...
so here's how to catch the Mythical Meloetta in the Indigo Disk.
DLC FULL PLAYTHROUGH ➜    • The Indigo Disk / Pokémon Scarlet & V...  

Pokémon Scarlet and Violet DLC / The Indigo Disk Gameplay Walkthrough How to Catch Meloetta

#PokemonScarletandViolet #TheIndigoDisk #Meloetta