The Trade Stone is a type of evolutionary stone (introduced in Pokémon Brown) which causes some species of Pokémon to evolve. It allows these species of Pokémon to evolve without trading with another player, as is required in the official games.
- Causes Haunter to evolve into Gengar.
- Causes Kadabra to evolve into Alakazam.
- Causes Machoke to evolve into Machamp.
- Causes Graveler to evolve into Golem.
- Causes Scyther to evolve into Scizor
- Causes Electabuzz to evolve into Electivire
Pokémon Brown Edit
- Rocket's Warehouse (Need Card Key)
- Seneca Caverns
- Castro Forest
- Seashore City (Need Surf)
- Eagulou Park