Water Absorb

Introduced in Generation III

Whenever a Water-type move hits this Pokémon, it heals for 1/4 of its maximum HP, negating any other effect on it. Water moves will ignore this Pokémon's Substitute.

“If hit by a Water-type move, the Pokémon has its HP restored instead of taking damage.”

Water Absorb

As a regular ability 20

As a hidden ability 9