Overview
- Game Freak activated a Mystery Gift with the 1.0.2 patch that delivers the Diancite Mega Stone, with internet and Nintendo Switch Online required to claim it.
- Completing the main story unlocks the extra side quest Shine Bright Like a Gemstone at the Looker Bureau, where players can pursue and catch a level 70 Diancie.
- If the encounter fails, the Diancie battle can be repeated until the Pokémon is caught.
- Giving Diancie the Diancite enables Mega Evolution into Mega Diancie for use in battles.
- The distribution began November 6 and has no announced end date, offering broad access to a Mythical that has seen limited availability since a 2016 event and a brief 2024 Pokémon Go appearance.