Generation III Ability

Liquid Ooze

Damages opponents using leeching moves for as much as they would heal.

Liquid Ooze Effect

Whenever a Pokémon would heal after hitting this Pokémon with a leeching move like Absorb, it instead loses as many HP as it would usually gain. Dream Eater is unaffected.

“The strong stench of the Pokémon's oozed liquid damages attackers that use HP-draining moves.”

Liquid Ooze Data

Introduced
Generation III
Pokémon
4
In short
Damages opponents using leeching moves for as much as they would heal.

Pokémon With Liquid Ooze

4 Pokémon can have Liquid Ooze.

Liquid Ooze Questions & Answers

What does Liquid Ooze do?
Whenever a Pokémon would heal after hitting this Pokémon with a leeching move like Absorb, it instead loses as many HP as it would usually gain. Dream Eater is unaffected.
How many Pokémon have Liquid Ooze?
4 Pokémon can have Liquid Ooze.
What Pokémon have Liquid Ooze?
Tentacool, Tentacruel, Gulpin, and Swalot can have Liquid Ooze — the full list is above.
When was Liquid Ooze introduced?
Liquid Ooze was introduced in Generation III.