When this Pokémon has 1/3 or less of its HP remaining, its water-type moves inflict 1.5× as much regular damage.
Generation: III
When this Pokémon has 1/3 or less of its HP remaining, its water-type moves inflict 1.5× as much regular damage.
Introduced in III.
32 Pokémon can have this ability.
Ups WATER moves in a pinch.
Strengthens water moves to inflict 1.5× damage at 1/3 max HP or less.