Sludge Bomb

Sludge Bomb (ヘドロばくだん, Sludge Bomb) is a damaging attack in the Pokémon series introduced in Generation II. It badly poisons a foe. It is TM36 in every generation so far except for Pokémon Let's Go, Pikachu! and Let's Go, Eevee! where it is TM52.

Effects
Sludge Bomb inflicts damage and has a 30% chance of poisoning the target. It has no effect on targets with Bulletproof.

Sludge Bomb can be used as part of a Pokémon Contest combination, with the user gaining extra two appeal points if Sludge was used in the prior turn. It can also be used to start a combination, causing Sludge to give an extra appeal point if used in the next turn.