Evolution guide
How to evolve Gastly.
Gastly is the first stage. Here's how to evolve it and what comes after.
Gastly No. 0092 Level 25
Haunter No. 0093 Trade
Gengar No. 0094 Mega Evolve with Gengarite (battle-only)
Gigantamax in Pokemon Sword / Shield (Dynamax level 10, battle-only)
How Gastly evolves
- Gastly → Haunter Level 25