Pokémon Legends: Z-A might have launched on the Nintendo Switch and Switch 2 back in October, but developer Game Freak is apparently nowhere near done with adding content to the game. Ahead of the upcoming Mega Dimension DLC’s launch next week on December 10, Game Freak has revealed Mega Lucario Z, a new Mega-Evolved form of the fan-favorite Pokémon, alongside word that a new Mewtwo side mission and Mystery Gift are now available in the base game.
Before beginning this new side mission, head to Mystery Gift starting today to obtain Mewtwonite X and Mewtwonite Y, which will allow you to evolve a Mewtwo into Mega Mewtwo X and Mega Mewtwo Y. Once you have those stones, a new side mission will appear in Lumiose – head there to begin the mission that eventually leads to an encounter with Mewtwo where you can catch the legendary Pokémon and add it to your party.
Here’s a look at the trailer highlighting this new mission:
Game Freak also released a new trailer today highlighting Mega Lucario Z, which will be obtainable exclusively in the upcoming Mega Dimension DLC, which goes live on December 10. Mega Lucario is already pretty great – Mega Lucario Z looks even better, and we can’t wait to see how it performs in combat.
Check out the Mega Lucario Z trailer below:
Pokémon Legends: Z-A is available on Switch 2 and Switch. The Mega Dimension DLC launches next week, on December 10, for $29.99.
In the meantime, check out this reveal trailer for Mega Zeraora, and then read Game Informer’s Pokémon Legends: Z-A review.
What do you think of Mega Lucario Z’s design? Let us know in the comments below!

