Swift Swim: When rainy, The Pokémon’s Speed doubles. However, Speed will not double on the turn weather becomes Heavy Rain. Hydration: All status problems: Burn, Paralysis, Sleep, Frozen and Poison, are healed when raining. Hidden Ability(Available): Water Absorb: The Pokémon heals up to 1/4 of its maximum Hit Points when hit with Water-type moves.