Image via Nintendo

When yous reach the end of the game and defeat the Elite Iv in Pokémon Vivid Diamond and Shining Pearl, the adjacent footstep is to unlock the National PokéDex. You lot can only do this if you encounter all of the original Pokémon from the Sinnoh region. They're scattered all over the game, many of them appear in trainer battles, and some of them are in the wild at specific routes. However, the legendary Pokémon counts well, which means you lot need to find Palkia for the Pokémon Vivid Diamond version. In this guide, we cover how to get Palkia for your PokéDex in Pokémon Brilliant Diamond.

You demand to make your style to Celestic Boondocks. You can find this town close to the eye of the map, along Route 210 and to the correct of Mt. Coronet. When you go far, caput to the north function of the boondocks and look for the big building overlooking the ruins on the tertiary layer of the city.

Screenshot by Gamepur

Inside the home, speak with the elderly adult female on the left side of the room. She'll talk to you lot about reading old books, and eventually, she's going to show you a picture of Palkia. When you lot register this information into your PokéDex, ensuring you're 1 step closer to unlocking the National PokéDex.