Armored Mewtwo Returns to Pokémon GO Raids for One Final Day

Armored Mewtwo has returned to Pokémon GO five-star raid gym locations today for a final day of availability as part of the GO Fest 2026: Mega Finale celebration. The heavily armored psychic legendary, originally introduced to commemorate the animated film Mewtwo Strikes Back: Evolution, had not appeared in worldwide raids since early 2020, turning its limited return into one of the weekend's primary motivations for veteran and returning players.

Raids are scheduled to pop continuously from 10:00 AM to 6:00 PM local time on September 6. Niantic's official event documentation clarifies that Shiny Armored Mewtwo is not enabled during this appearance; trainers should be mindful that all encounters will yield the standard armored form regardless of raid completion counts or pass expenditures.

Given Armored Mewtwo's altered defensive stat distribution and unique moveset—including access to Psystrike and Dynamic Punch—the Pokémon remains a prized asset for competitive trainers competing in the GO Battle League Ultra League. Today marks the final scheduled window during the 2026 summer campaign to challenge the armored raid boss. Check our /news section for continued mobile guides and track game schedules on /release-radar.

Key Takeaways & FAQs

Category: Mobile Games. - Date: September 6, 2026. - Source: Pokémon GO Live Official Portal.

Q: Can Armored Mewtwo be encountered in shiny form today? A: No, Niantic confirmed that the shiny variation of Armored Mewtwo is not available during this event.

Q: When will Armored Mewtwo raids cease appearing? A: Raids will conclude promptly at 6:00 PM local time on Sunday, September 6, 2026.