Mewtwo Is Finally Returning to Pokémon Go This Summer

After a long wait, Mewtwo is headed back to Pokémon Go. New Go Fest artwork unveiled at a press event in Tokyo confirms the Legendary’s return this summer, setting up one of the year’s biggest in-game moments and fueling speculation about long-requested Mega evolutions.

Mewtwo Set for a Summer Return

Key art for this year’s in-person Go Fest stop in Tokyo prominently features Mewtwo, signaling that the franchise-defining Psychic-type will reenter the game’s rotation within months. While the visual specifically spotlights Tokyo’s meetup, species featured on Go Fest art typically appear during the global event as well, making a worldwide release for Mewtwo highly likely.

Mewtwo’s last standard raid run wrapped in July 2022, with only a brief Shadow Mewtwo weekend popping up in March 2024. Demand for its comeback has remained intense ever since, both for Pokédex completion and for top-tier raid and Master League play.

From 2022 to Now: Why the Return Matters

Mewtwo sits at the center of Pokémon Go’s competitive and collector scenes. In raids, it is one of the most flexible and powerful attackers, thriving with both Psychic and Ice or Electric coverage. In the Master League, it remains a staple that can pressure nearly any matchup with its diverse move pool. Its extended absence has kept newer Trainers waiting and veterans eager for better IVs, new movesets, and extra Candy XL.

The 2026 calendar adds even more weight to the timing. The Pokémon franchise marks its 30th anniversary this year, while Pokémon Go celebrates its 10th—two milestones that set the stage for headline-worthy releases throughout spring and summer.

Will Mega Mewtwo Finally Arrive?

The new art instantly reignites a long-running question: is this when Mega Mewtwo X and Mega Mewtwo Y finally debut? The two forms remain the last missing Mega evolutions from the original wave, and their arrival would be transformative. Mega Mewtwo Y would be among the strongest Psychic-type attackers ever seen in the game, while Mega Mewtwo X would carve out a ferocious role as a Fighting-type option. No specifics have been announced, but the timing, the anniversaries, and Mewtwo’s marquee status make the possibility hard to ignore.

Elsewhere on the Mega front, the game is moving ahead with more additions later this month, including new forms connected to Pokémon Legends: Z-A. That forward momentum only adds to expectations that Mewtwo’s Mega variants could finally get their spotlight this summer.

Go Fest Tokyo Teases and Global Implications

The Tokyo key visual showcases familiar Kanto favorites alongside regional standouts such as Sandile, but Mewtwo is the clear centerpiece. A spokesperson at the event nudged fans to pay close attention to the artwork—especially the Legendary itself—framing the reveal as a heart-pounding moment for longtime Go Fest attendees.

In recent years, species teased in city-specific Go Fest art have also anchored the global Go Fest experience. Given the hype around Mewtwo and its foundational role in the game, a global appearance—whether in raids, special research, or both—feels aligned with community expectations. Trainers should prepare raid teams, stock up on passes, and plan for possible move-exclusive windows that often accompany major Legendary reruns.

Mythical Hints Point to Zeraora

This year’s Go Fest logo carries subtle blue lightning motifs, a visual cue that points many fans toward Zeraora as the next Mythical headliner. The Electric-type’s recent addition of a new Mega form in franchise media would make for a flashy tie-in should it appear alongside or shortly after Mewtwo’s return. Mythicals typically arrive through special research or limited-time encounters, so event ticket details could prove pivotal for access.

What to Watch Next in ET

All eyes now turn to franchise news on Pokémon Day, Friday, Feb 27, 2026 (ET), where broader summer plans and the series’ next mainline steps are expected to take shape. Within Pokémon Go, look for precise Go Fest dates, ticketing tiers, and raid schedules that will clarify how, when, and where Mewtwo appears—and whether its Mega evolutions finally emerge. With the 30th and 10th anniversaries aligning, this summer’s cycle is poised to be one of the most consequential in years for raid staples, Mythicals, and Mega evolutions.

For now, the signal is clear: Mewtwo is on the horizon again. Whether you’re hunting a first catch, a better IV spread, or the chance to Mega Evolve one of the game’s most iconic Pokémon, this summer’s Go Fest season is shaping up to deliver a marquee return worthy of the moment.