Rotom

Rotom is an Electric, Ghost-type Pokémon from the Sinnoh region. It does not evolve into or from any other Pokémon. It has six different forms, each one with a different type.

Possible attacks
Normal=

Charged attacks
Heat=

Charged attacks
Wash=

Charged attacks
Frost=

Charged attacks
Fan=

Charged attacks
Mow=

Form switches sprites
Sprites for form switches in the Pokédex.

Trivia

 * Rotom is the first Pokémon to release a distinct form before the default form.