Pokemon Shining Pearl and Pokemon Brilliant Diamond: How to Evolve Croagunk Into a Toxicroak
To transform Croagunk into Toxicroak, Shining Pearl and Brilliant Diamond, players must raise Croagunk to level37. It’s a long evolution considering how low Croagunk is in The Great Marsh. However, Rare Candy and EXP Share make it manageable.
Toxicroak can only be obtained by evolving Croagunk and then unlocking the National Pokedex. This requires that you see all of the Sinnoh Pokemon. Toxicroak can be found in the Great Marsh after that, just as Croagunk.
Switch now has Pokemon Shining Pearl and Pokemon Brilliant Diamond.