Pokémon Brilliant Diamond and Shining Pearl contain 493 Pokémon, which means you can complete your roster with strong candidates. But those looking to really improve their team's strength will want to add a Legendary Pokemon to it. While there aren't 493 Legendaries, there are quite a few to choose from.
Pokémon Brilliant Diamond and Shining Pearl both feature some of the same Legendary Pokémon, but some are exclusive to each release. You can see the legendaries available in Pokémon Brilliant Diamond and Shining Pearl below.
Related: How to Catch Shiny Pokemon in Pokemon Brilliant Diamond and Shining Pearl
Pokemon Shiny Diamond Exclusives
Pokemon Shining Pearl Exclusives
- Shaymin (Earth and Sky Form)
Much of these Legendary Pokémon heals have been captured through the main story or Ramanas Park, but some are also found through events or in-game NPCs after meeting their requirements. Catching them all will take some time but is well worth it, especially if you plan on completing your Pokédex!
For more information on Pokémon, check out Pokémon Go: Can Cresselia Be Brilliant? Prices and how to get the best Movesets for Cresselia in Pokémon Go on Pro game guides.