Pokémon Legends: Z-A Trailer Reveals Mega Lucario Z, Mewtwo Side Mission Now Available

  <a href="https://gameinformer.com/product/pokemon-legends-z-a">Pokémon Legends: Z-A</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&nbsp;<a href="https://gameinformer.com/2025/11/06/pokemon-legends-z-a-mega-dimension-dlc-launches-next-month-with-pokemon-over-level-100" target="_blank">Mega Dimension DLC's launch next week on December 10</a>, 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.&nbsp;</p><p class="inline-rich-content-placeholder">&nbsp;

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!

              <section class='type:slideshow'><figure><img src='https://www.gameinformer.com/sites/default/files/styles/entity_browser_thumbnail/public/2025/12/02/8a459088/lucario_2.jpg.webp'></figure><figure><img src='https://www.gameinformer.com/sites/default/files/styles/entity_browser_thumbnail/public/2025/12/02/197f8758/mewtwo_2.jpg.webp'></figure></section>

Source: Game Informer