Protean (Japanese: へんげんじざい, Hepburn: Hengen Jizai) is a Hidden Ability introduced in Generation VI, identical to Libero. Four Pokémon have this Ability.
Effect[]
| Generations | Description |
|---|---|
| Generation VI | Changes the Pokémon's type to the type of the move it's using. |
| Generation VII | Changes the Pokémon's type to the type of the move it's about to use. |
| Generation VIII | |
| Generation IX | Changes the Pokémon's type to the type of the move it's about to use. This works only once each time the Pokémon enters battle. |
The Pokémon's type will change into that of whatever move it uses and can receive STAB accordingly. From Generation IX onwards, this only works once per battle.
Pokémon[]
| Pokémon | Type | First Ability | Second Ability | Hidden Ability | |
|---|---|---|---|---|---|
 | Kecleon |  Normal | Color Change | — | Protean |
 | Froakie |  Water | Torrent | — | Protean |
 | Frogadier | Water | Torrent | — | Protean |
 | Greninja | Water /  Dark | Torrent | — | Protean |
 | Sprigatito |  Grass | Overgrow | — | Protean |
 | Floragato | Grass | Overgrow | — | Protean |
 | Meowscarada | Grass / Dark | Overgrow | — | Protean |