Slowpoke

Slowpoke is a Water, Psychic-type Pokémon from the Kanto region. It evolves either into Slowbro when fed 50 candies or into Slowking when fed 50 candies and given a King's Rock. It has a Galarian form that is Psychic-type which evolves either into Galarian Slowbro when fed 50 candies after catching 30 Poison-type Pokémon as a Buddy Pokémon or into Galarian Slowking when fed 50 candies after catching 30 Psychic-type Pokémon as a Buddy Pokémon.

Possible attacks
Normal form=

Charged attacks
Galarian form=

Costumes
This costumed Slowpoke can evolve retaining its costume.

Trivia

 * A glitch caused Galarian Slowking was impossible to obtain during its first release. Evolving a Galarian Slowpoke would always turn into a Galarian Slowbro regardless of choice chosen. The glitch was fixed later and a compensation was made.