Black Sludge is one of the held items you can find throughout the Sinnoh Region. Unfortunately, it is not easy to come across unless you know where to look. This item restores health to the Pokémon holding it each turn. The Pokémon holding it must be a poison-type or the item won’t work. Here is where you can find the Black Sludge in Pokémon Brilliant Diamond and Shining Pearl.
To find the Black Sludge, you first need to find a Croagunk, Toxicroak, Muk, or Grimer. Each of these Pokémon have a
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