- Starts
- at Local Time
- Ends
- at Local Time
Following Pokémon GO Fest 2026: Mega Finale, the Mega Squads event kicks off the new Twilight Trails Season from Tuesday, September 8 at 10:00 a.m. to Monday, September 14, 2026 at 8:00 p.m. local time.
The event introduces Maschiff and Mabosstiff to Pokémon GO, alongside the debut of Shiny Flamigo. Mega Beedrill and Mega Houndoom can also reach the new Super Max Mega Level, unlocking powerful additional Charged Attacks while Mega Evolved.
Mega Squads also features a special GO Pass, boosted Shiny rates for Pidgey and Carvanha, event-themed Field Research, 5 km Eggs, Mega Raids, Spotlight Hours, and more.
The following bonuses are active during the Pokémon GO Mega Finale event:
- Maschiff makes their Pokémon GO debut
- Shiny Flamigo makes their Pokémon GO debut
- Increased chance to encounter shiny Pidgey on certain days, and shiny Carvanha on certain days.
Maschiff, the Rascal Pokémon, and Mabosstiff, the Boss Pokémon, will make their Pokémon GO debuts. You might find Maschiff in Eggs, Field Research, or via the GO Pass.
You can use 50 Maschiff Candy to evolve Maschiff into Mabosstiff.
For the first time in Pokémon GO, you’ll be able to encounter Shiny Flamigo! You may encounter Flamigo in the wild, or when you complete GO Pass and Field Research tasks. You may also hatch Flamigo from Eggs. Here are what the shiny forms look like vs the regular forms:
Starting with the Mega Squads event, Mega Beedrill and Mega Houndoom can reach the new Super Max Mega Level for the first time in Pokémon GO. Pokémon that reach Super Max can unlock an additional Charged Attack while Mega Evolved.
Remember: You must increase a Pokémon’s Mega Level to the third level, Max, before you can increase it to Super Max.
To help your Pokémon reach Super Max Level, Mega Evolving alone won’t be enough, you’ll need to use that Pokémon’s Mega Energy to power it up. Participate in Mega Raids and catch Weedle, Pidgey, Houndour, and Carvanha during this event to earn lots of Mega Energy to help complete this task.
Mega Beedrill
Beedrill will now be able to use an additional Charged Attack, Fell Stinger+, when it’s Mega Evolved.
- Trainer Battles: 40 power and increases Attack by one stage
- Raid Battles: 140 power
The power of this attack will increase with the Pokémon’s Mega Level.
Mega Houndoom
Houndoom will now be able to use an additional Charged Attack, Dark Pulse+, when it’s Mega Evolved.
- Trainer Battles: 60 power
- Raid Battles: 150 power
The power of this attack will increase with the Pokémon’s Mega Level.
The following Pokémon will appear more frequently in the wild:
The following Pokémon will appear more frequently in the wild on certain days of the event:
September 8 to September 11
September 11 to September 14
You’ll also have an increased chance of encountering:
- Shiny Pidgey from September 8 at 10:00 a.m. to September 11 at 10:00 a.m.,
- Shiny Carvanha from September 11 at 10:00 a.m. to September 14 at 8:00 p.m.
During the event, two Spotlight Hours will be held from 6:00 p.m. – 7:00 p.m. local time. You may encounter the following Pokémon:
September 10
September 13
Event-themed Field Research tasks will be available during the event. The following Pokémon will be available to encounter when you
complete Field Research tasks:
September 8 at 10:00 a.m. to September 11 at 10:00 a.m
September 11 at 10:00 a.m. to September 14 at 8:00 p.m.
The following Pokémon will hatch from 5km eggs during certain dates:
September 8 at 10:00 a.m. to September 11 at 10:00 a.m.
September 11 at 10:00 a.m. to September 14 at 8:00 p.m.
The following Pokémon will appear in Mega Raids during certain dates:
September 8–September 15
Raid guide: Mega Beedrill Raid Guide
September 11–September 15
Raid guide: Mega Houndoom Raid Guide
From Tuesday, September 8, at 10:00 a.m. to Monday, September 14, 2026, at 8:00 p.m. local time, the GO Pass and GO Pass Deluxe for Mega Squads will be available in Pokémon GO. GO Pass is a free, limited-time progression track available during a specified period. By collecting GO Points, you can increase your rank to earn rewards.
- Trainers will automatically receive GO Pass: Mega Squads on Tuesday, September 8 at 10:00 a.m. local time
- You can collect GO Points and rank up to get additional rewards through Monday, September 14, 2026, at 8:00 p.m. local time
Rewards unlocked in the GO Pass will expire on Wednesday, September 16, 2026, at 8:00 p.m. local time, so be sure to claim your rewards before they expire.
GO Pass Ranks and Rewards
Complete Pass Tasks to rank up your GO Pass to earn the following rewards:
- Encounters with event-themed Pokémon
- Mega Energy for Beedrill and Houndoom
- Incubator
- Rare Candy
- Ultra Balls
- And more
Reach Major Milestones on your event GO Pass to unlock the following bonuses:
Tier 1 Bonus Starting at Rank 1
- Chance to obtain Mega Energy when catching Weedle, Pidgey, Houndour, Carvanha, or their Evolutions.
Tier 2 Bonus Starting at Rank 15
- 2× Hatch Stardust
GO Pass Deluxe Ranks and Rewards
For US$4.99, Trainers can upgrade to the GO Pass Deluxe, a paid version of the GO Pass that offers upgraded rewards and faster progression.
For US$6.99, Trainers can upgrade to the GO Pass Deluxe + 6 Ranks to also automatically earn enough GO Points to reach Rank 7.
Trainers who upgrade to the GO Pass Deluxe can also earn the following rewards:
- Maschiff Jersey
- Additional encounters with event-themed Pokémon
- Mega Energy for Beedrill and Houndoom
- Super Incubators
- Rare Candy XL
- And more

Reach Major Milestones on your event GO Pass Deluxe to unlock the following bonuses:
Tier 2 Bonus Starting at Rank 15
- 1/2 Egg Hatch Distance when Eggs are placed in an Incubator during the event period
The following Shiny Pokémon are featured during the Mega Squad event:
Pokémon GO Web Store
Trainers who upgrade to GO Pass Deluxe: Mega Squads on the Pokémon GO Web Store will receive 10 Ultra Balls, five Max Revives, one Premium Battle Passes, and five Max Potions as a gift with purchase.
Trainers who upgrade to GO Pass Deluxe: Mega Squads + 6 Ranks on the Pokémon GO Web Store will receive 10 Ultra Balls, five Max Revives, two Premium Battle Passes, and five Max Potions as a gift with purchase.
Trainers who upgrade to GO Pass Deluxe: Mega Squads + 6 Ranks Ultra Box which includes 20 Ultra Balls, 10 Max Revives, 10 Max Potions, and five Premium Battles Passes as a gift with purchase.

