Read this info on [TR22] Sludge Bomb in Pokemon Sword Shield: Isle of Armor! Check out where to get it, and what Pokemon can learn Sludge Bomb!
Sludge Bomb Stats & Where To Get
[TR22] Sludge Bomb
|Description||Unsanitary sludge is hurled at the target. This may also poison the target.|
|How To Get||Raid Battle Reward: Rare Drops from raid bosses that is the same type with the move type.|
(Exceptions exist based on Area and Den)
Pokemon That Can Learn Sludge Bomb
* Can be searched with Pokemon name.