There is a long list of Pokémon in Legends: Z-A that require stones to evolve. You can check out the full list of stone evolution Pokémon in Legends ZA at that link, but before you worry about that, ...

Pokemon Legends Z-A features a slew of Pokemon and evolution items for you to collect. If you want to complete the Pokedex, you will need certain evolution items to evolve specific Pokemon. This is ...