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Nintendo promised Pokemon Legends: Z-A Mega Dimension DLC details in a trailer today, and the showcase revealed what to expect from the Hoopa-related adventure and a release date. We’ll see the add-on arrive on the Switch and Switch 2 on December 10, 2025. The video also showed quite a bit of gameplay and teased some extra Mega Evolutions. It also confirmed that Diancie will be available in Pokemon Legends: Z-A starting on November 6, 2025, and everyone can claim the character via a new side quest.
In the case of Diancie, we can now take the mission “Shine Bright like a Gemstone” in the game after an update. Doing so will give us a chance to catch the Pokemon. Then, if we head into Mystery Gift, we can get a free Diancite. Giving the character that stone lets us get Mega Diancie.
Here’s the Pokemon Legends: Z-A Diancie trailer:
We already knew that Hoopa was creating portals in Lumiose City, and in-game there were references to trainers who had gone missing. The initial announcement also showed X and Y versions of Mega Raichu. Now in this new footage, we get to see some new allies, new opponents, returning Pokemon from past games, and hints at new Mega Evolutions.
Here’s the full Pokemon Legends: Z-A Mega Dimension DLC trailer with insights into the expansion.
Pokemon Legends: Z-A is available for the Nintendo Switch and Switch 2, and the Mega Dimensions DLC release date is December 10, 2025.
