Fans are buzzing with the possibility of a new Mega Evolution appearing in the upcoming Pokémon movie, "Pokémon: Wild Card." The speculation centers on a poster for the film, which features the enigmatic Pokémon Mimikyu bathed in a rainbow-colored light, a visual effect strongly associated with Mega Evolution in the franchise. The movie is slated for release next year and follows a TCG player.
The current roster of Mega Evolutions, introduced in "Pokémon X and Y" and expanded upon in "Pokémon Legends: Z-A," does not include Mimikyu. This has led many to believe the poster's visual cue is a deliberate hint towards a future reveal. The franchise has a history of debuting Pokémon or new forms in animated media before their inclusion in video games.
Several theories are circulating regarding when a potential Mega Mimikyu might debut in a game. One popular suggestion points to "Pokémon Winds and Waves," the tenth generation of games expected to launch for the Nintendo Switch 2. Given the concurrent release of the movie and the new generation, this timing could serve as an intentional teaser. Alternatively, some fans propose that "Pokémon Legends: Z-A," a game specifically focused on Mega Evolution, could receive a final update to introduce Mega Mimikyu. This would thematically align with the game's premise, though the new generation is more likely to feature its own unique regional mechanic.
Regardless of its eventual debut, the idea of a Mega Mimikyu has been met with enthusiasm by fans online. The "Pokémon: Wild Card" movie was announced during the 2026 Pokémon World Championships, which also saw updates on other animated projects, including "Pokémon Tales: The Misadventures of Sirfetch'd and Pichu."