Every ability

Innards Out

If this Pokémon is KOed with a move, that move's user loses an equal amount of HP.

Standard ability
1
Pokémon
Hidden ability
0
Pokémon

In detail

If this Pokémon is knocked out with a move, that move's user loses HP equal to the amount of damage inflicted on this Pokémon.

Pokémon that can have it

1

Standard ability1Any one caught or hatched may have it