Pokémon GO

Should You Evolve Mewtwo into Mega Mewtwo X or Mega Mewtwo Y in Pokémon GO?

If you’ve finally collected enough Mewtwo Mega Energy, you’re probably wondering whether to evolve your Mewtwo into Mega Mewtwo X or Mega Mewtwo Y. Both are among the strongest Pokémon in the game,…

July 11, 2026
2 min read

If you’ve finally collected enough Mewtwo Mega Energy, you’re probably wondering whether to evolve your Mewtwo into Mega Mewtwo X or Mega Mewtwo Y. Both are among the strongest Pokémon in the game, but they serve very different purposes.

Here’s a clear, direct breakdown to help you decide:

Pokémon GO: Mega Mewtwo X vs Mega Mewtwo Y

CategoryMega Mewtwo XMega Mewtwo Y
TypePsychic / FightingPsychic
Best RolePvP (Master League), GymsRaids, Rocket Battles, High DPS
Attack StatVery High (Physical attacker)Highest Special Attack in the game
Best MovesetPsycho Cut + Dynamic PunchPsycho Cut + Psystrike
Overall StrengthExcellent in PvP, decent in raidsBest raid attacker in most scenarios
WeaknessesFlying, Ghost, FairyBug, Ghost, Dark
Pokémon GO

Final Recommendation

  • Choose Mega Mewtwo Y first if you:
    • Mainly do raids and PvE content
    • Want the absolute highest damage output in the game
    • Need a strong Psychic-type attacker for legendary raids
  • Choose Mega Mewtwo X if you:
    • Play a lot of PvP (especially Master League)
    • Want a more balanced fighter with Fighting-type coverage
    • Already have a strong raid team

Most players should evolve into Mega Mewtwo Y first. It’s the stronger general-use Pokémon and makes farming more Mega Energy much easier through raids. Once you’ve stockpiled enough energy, you can then make a Mega Mewtwo X for PvP.

Both forms are excellent long-term investments. You can switch between them using Mega Energy, so you don’t have to permanently commit to just one.

For more Pokémon GO guides, check our Best Mega Evolutions Tier List and Best Psychic Attackers in Pokémon GO on Technosports.

Learn more about the Pokémon on Mewtwo (Wikipedia).

FAQs

Which is better overall — Mega Mewtwo X or Y?

Mega Mewtwo Y is generally better for most players due to its massive raid DPS. Mega Mewtwo X is stronger in certain PvP matchups.

Can you switch between X and Y after evolving?

Yes. You can change forms using Mewtwo Mega Energy whenever you want.

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