Evolution guide
How to evolve Mewtwo.
Mewtwo is the first stage. Here's how to evolve it and what comes after.
Mewtwo No. 0150 Mega Evolve with Mewtwonite X (battle-only)
Mega Evolve with Mewtwonite Y (battle-only)
How Mewtwo evolves
- Mewtwo → Mega Mewtwo X Mega Evolve with Mewtwonite X (battle-only)
- Mewtwo → Mega Mewtwo Y Mega Evolve with Mewtwonite Y (battle-only)