Pokémon GO has officially dropped the first teaser for its upcoming “Tales of Transformation” season, set to run from September 2 to December 2, 2025. The new season promises to introduce several fan-favorite Pokémon variants, including Mega Metagross, Gigantamax Eevee, and Keldeo’s Resolute Form.
The massively popular mobile game has had a packed summer, with Niantic delivering constant updates. Recent highlights include the introduction of the Snom and Honedge evolutionary lines, alongside the long-awaited debut of Eternatus during the Pokémon GO Fest: Max Finale event.
Farewell to Galar, Hello to Transformation
The recent Max Finale event was a fitting conclusion to Pokémon GO’s year-long focus on the Galar region. Trainers battled against Eternatus and collected Crowned variants of Zacian and Zamazenta, while the introduction of Dynamax and Gigantamax mechanics added an explosive new layer to gameplay.
With that era wrapping up, Niantic is shifting focus to an all-new adventure through Tales of Transformation, aiming to reshape the metagame for the months ahead.
What to Expect in Tales of Transformation
Pokémon GO’s teaser trailer showcases silhouettes of the season’s highlights:
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Mega Metagross – The powerhouse Steel/Psychic-type finally makes its Mega Evolution debut.
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Gigantamax Eevee – A fan-favorite with its giant, fluffy form.
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Keldeo (Resolute Form) – Trainers will soon have the chance to acquire this Mythical variant.
📅 Season Timeline: September 2, 2025 – December 2, 2025
Looking Beyond: Future Pokémon Rumors
As Pokémon GO transitions into Tales of Transformation, speculation is swirling about what’s next. Multiple Generation 9 Pokémon have been rumored, including Ogerpon, Terapagos, and Pecharunt. Niantic has already confirmed at least one Gen 9 arrival with the upcoming “Sunkissed Shores” event, set to debut Dondozo in the game.
With Mega Evolutions, Gigantamax forms, and Mythical variants, Pokémon GO’s Tales of Transformation season is shaping up to be one of the most exciting yet. Trainers should prepare for a season packed with powerful battles, fresh Pokémon, and hints of the ninth generation’s eventual arrival.