The Metal Alloy is a key item introduced in Generation IX.
Effect
Description
| Games | Description |
| SV | A peculiar metal that can make certain species of Pokémon evolve. It is composed of many layers. |
Locations
| Games | Location |
| SV | Reward for registering 190 Pokémon in the Blueberry Pokédex, Chargestone Cavern |