Mewtwo’s Mega Evolutions, Mega Mewtwo X and Mega Mewtwo Y, will make their Pokémon GO debut during GO Fest 2026: Global.
Mewtwo can now Mega Evolve into either Mega Mewtwo X or Mega Mewtwo Y, including Mewtwo you’ve already caught.
Starting during this event, Trainers can earn Mewtwo Mega Energy X and Mewtwo Mega Energy Y by defeating Mega Mewtwo X or Mega Mewtwo Y in Super Mega Raid Battle