Protean

Summary: Changes the Pokémon's type to match each move it uses. The Pokémon only gets STAB on moves of its original types.

Description

This Pokémon is particularly influenced by internal elemental energies. When preparing any move, its elemental energy spreads through the Pokémon's body and changes it. As a result, the Pokémon changes to the type of the move it will use. However, the Pokémon will only get STAB bonuses on moves of its original typing.

Pokémon