How many people for Mega Mewtwo Y Pokémon GO? It’s one of the biggest questions Trainers are asking during Pokémon GO Fest 2026 as Mega Mewtwo Y makes its Super Mega Raid debut. Knowing how many people for Mega Mewtwo Y Pokémon GO you need can help you decide whether your raid group is strong enough before using a Raid Pass.
If you’re planning to battle Mega Mewtwo Y, here’s the recommended group size and what you should realistically expect.
How Many People for Mega Mewtwo Y Pokémon GO?
For most Trainers, the recommended group size is 10 to 12 people.
Although experienced players using high-level counters can defeat Mega Mewtwo Y with fewer Trainers, most public raid lobbies will have a much easier time with at least 10 players.
| Number of Trainers | Difficulty |
|---|---|
| 4–6 | Extremely difficult and only possible with elite counters. |
| 7–9 | Challenging but possible with strong teams. |
| 10 | Recommended for experienced groups. |
| 12 | Comfortable for most public lobbies. |
| 15+ | Very easy. |
Larger groups make the raid significantly more forgiving, especially for lower-level Trainers.
Is 10 People Enough for Mega Mewtwo Y Pokémon GO?
Yes.
For many organised raid groups, 10 people for Mega Mewtwo Y Pokémon GO is more than enough to comfortably defeat the raid boss.
If you’re raiding with random players, however, waiting for 12 or more Trainers provides extra security.
Why Is Mega Mewtwo Y Easier Than Mega Mewtwo X?
Mega Mewtwo Y has lower Defense than Mega Mewtwo X, allowing organised groups to defeat it with fewer Trainers despite its incredibly high Attack stat.
Strong Ghost, Dark, and Bug-type attackers can quickly deal significant damage throughout the raid.
Tips for Mega Mewtwo Y Raids
| Tip | Why It Helps |
|---|---|
| Aim for 10–12 Trainers | Comfortable for most groups. |
| Use Ghost-type Pokémon | One of Mega Mewtwo Y’s biggest weaknesses. |
| Bring Dark-type attackers | Excellent damage output. |
| Use Bug-type Pokémon | Another strong counter option. |
| Mega Evolve your Pokémon | Increase team damage. |
Is Mega Mewtwo Y Worth Raiding?
Absolutely.
Mega Mewtwo Y is one of the strongest Psychic-type attackers in Pokémon GO and one of the biggest highlights of GO Fest 2026.
Raiding Mega Mewtwo Y rewards Mega Energy and the opportunity to catch Mewtwo with a Mega Level already unlocked.
Frequently Asked Questions
How many people for Mega Mewtwo Y Pokémon GO?
Most players should aim for 10 to 12 Trainers, although larger groups make the raid much easier.
Can 10 people beat Mega Mewtwo Y?
Yes. Well-prepared groups using strong counters can comfortably defeat Mega Mewtwo Y with around 10 Trainers.
Is Mega Mewtwo Y harder than Mega Mewtwo X?
Not necessarily. Mega Mewtwo Y generally has lower Defense, making it easier for organised groups despite its huge offensive power.
Is Mega Mewtwo Y worth raiding?
Yes. It’s one of the strongest Mega Evolutions in Pokémon GO and one of the highest-priority raids during GO Fest.
