How to get a free Mega Garchomp Z in Pokémon Legends: Z-A with new Mystery Gift

As revealed during the Pokémon Presents stream celebrating 30 years of the franchise, Pokémon Legends: Z-A players can now get a new Mega Stone for Garchomp for its new Mega Garchomp Z Mega Evolution. You’ll have to go to Hyperspace Lumiose to do it, meaning only Pokémon trainers who have the Mega Dimension DLC will be able to get the new Mega Stone.