Even after Marill swims in a cold sea, its water- repellent fur dries almost as soon as Marill leaves the water. That’s why this Pokémon is never cold.
Hidden Ability
The Pokémon is protected by a layer of thick fat, which halves the damage taken from Fire- and Ice-type moves.
Doubles the Pokémon's Attack stat.
The Pokémon takes no damage when hit by Grass-type moves. Instead, its Attack stat is boosted.