Luvdisc

Luvdisc (ラブカス Lovecus) is a type Pokémon with no forms of evolution. It was introduced in Generation III.

Appearance
Luvdisc are pink Pokémon shaped like a sideways heart. Their mouth is located on the point of the heart. It has a lighter shade of pink on its lips and cheeks. Its eyes are small and black.

The shiny version of this Pokémon is all gold instead of all pink.

Special Abilities
Luvdisc have the ability of Swift Swim. This allows them to move faster when its raining. Luvdisc, being a type, will be more agile in the water then on land as well.

In the Anime
A Luvdisc belong to both Misty and her sister Daisy, both of which were acquired in the episode Luvdisc is a Many Splendored Thing.

Game Info
Luvdisc first appeared in the Generation III games. It is a Pokémon that can only be acquired in the water or by trading.

Most of Luvdisc's attacks are -type despite it being a Pokémon. Also the majority of learned attacks effect the status of the enemy rather then causing physical damage.

Trivia

 * Misty owns a Luvdisc, which she has named Caserin.