Rain Dish

 is a Pokémon ability introduced in the third generation. It allows a Pokémon to recover health in the rain.

Description
Pokémon with this ability regain 1/16 of their maximum HP in the rain at the end of each turn the rain is active.

Pokémon with Ability

 * Lotad
 * Lombre
 * Ludicolo

As a Hidden Ability

 * Squirtle
 * Wartortle
 * Blastoise
 * Tentacool
 * Tentacruel
 * Wingull
 * Pelipper
 * Surskit
 * Morelull
 * Shiinotic

Trivia

 * Prior to the fifth generation, the ability was exclusive to the Lotad family. They are still the only Pokémon that have this ability normally.