The Pokémon Legends: Z-A DLC introduces a Mega Dimension that completes the base game's incomplete Mega Pokédex, allowing players to Mega Evolve previously omitted Pokémon. However, one Mega Evolution is notably absent: Garchomp Z. Despite its inclusion in the game's code, players cannot obtain it. Dataminers have uncovered Garchomp Z's model, revealing a new form for dragon/ground-type Pokémon. Fans speculate that Game Freak plans to release a new Mega Stone for this transformation in an upcoming event. The absence of Garchomp Z in the game's endgame content is intriguing, as it's not a typical choice for a post-final boss battle. The Mega Dimension DLC's release and the availability of Garchomp Z's Mega Stone remain uncertain, leaving players eager to see if this missing Mega Evolution will be accessible in the future.