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GO Fest 2026: Mega Finale Raid Bosses

Armored Mewtwo, Mega Ascension, habitat Mega Raids, the Kalos partner Mega debuts, and Mega Mewtwo—with catch CP, weaknesses, and counters.

Updated

Mega Ascension raids

Monday, August 31, 2026, at 10:00 a.m. to Friday, September 4, 2026, at 11:59 p.m. local time The Remote Raid Pass limit is increased to 30 during this phase.

Monday, August 31

10:00 a.m. Monday–10:00 a.m. Tuesday

Mega Raids

Tuesday, September 1

10:00 a.m. Tuesday–10:00 a.m. Wednesday

Mega Raids

Wednesday, September 2

10:00 a.m. Wednesday–10:00 a.m. Thursday

Mega Raids

Thursday, September 3

10:00 a.m. Thursday–10:00 a.m. Friday

Mega Raids

Friday, September 4

10:00 a.m.–11:59 p.m. Friday

Mega Raids

Mega Raids will make up the majority of raids during Mega Ascension.

Mega Latias and Mega Latios may also appear in Mega Raids throughout Mega Ascension.

Pokémon caught from Mega Raids during Mega Ascension may have a Mega Evolution–themed Special Background.

5-Star Raids

Both days · 10:00 a.m. to 6:00 p.m. local time

Shiny Armored Mewtwo will not be available during this event.

Super Mega Raids

At certain Gyms during Finale event hours · Mega Mewtwo X on Saturday, Mega Mewtwo Y on Sunday

Mewtwo caught from Mega Mewtwo X or Mega Mewtwo Y Super Mega Raids may have a Special Background.

Verdant Overgrowth

Saturday, September 5 · 10:00–11:00 a.m. & 2:00–3:00 p.m.

GrassBug

Mega Raids

Mindworks Canal

Saturday, September 5 · 11:00 a.m.–12:00 p.m. & 3:00–4:00 p.m.

PsychicWater

Mega Raids

Eerie Alley

Saturday, September 5 · 12:00–1:00 p.m. & 4:00–5:00 p.m.

GhostDark

Mega Raids

Circuit Plaza

Saturday, September 5 · 1:00–2:00 p.m. & 5:00–6:00 p.m.

Electric

Mega Raids

Iron Frostworks

Sunday, September 6 · 10:00–11:00 a.m. & 2:00–3:00 p.m.

SteelIce

Mega Raids

Battle District

Sunday, September 6 · 11:00 a.m.–12:00 p.m. & 3:00–4:00 p.m.

FightingGroundDark

Mega Raids

Skyline Roosts

Sunday, September 6 · 12:00–1:00 p.m. & 4:00–5:00 p.m.

FlyingDragon

Mega Raids

Prism Promenade

Sunday, September 6 · 1:00–2:00 p.m. & 5:00–6:00 p.m.

FairyDark

Mega Raids

Tap any boss card for weaknesses, catch CP, Trainer guidance, top counters, and a Poké Genie search string. Bosses with a can be Shiny. See every rotation on the schedule page.


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Leek Duck

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