Kloakensoße

“Angreifer, die durch Saug-Attacken Kloakensoße in sich aufgenommen haben, nehmen durch deren widerwärtigen Gestank Schaden.”

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.