Image via Nintendo

You lot can catch several legendary and mythical Pokémon in Pokémon Legends: Arceus. A returning Pokémon that many trainers are excited to encounter is Dialga, and in this game, it comes in a unique forme. Like Giratina, Dialga volition now take two forms, and you can change between them while playing the game. In this guide, we cover how to alter DIalga'due south forme in Pokémon Legends: Arceus.

You'll exist able to encounter this legendary Pokémon after you complete the game. You're improve off thinking about doing this after completing the master Pokémon Legends story, then work through it.

After you reach the end of the game, yous'll unlock access to a specific request 89, The Diamond Clan'due south Treasure. In one case you receive that request, you'll need to meet with the leader of the Diamond clan, Adam, who is waiting for you in the Obsidian Wastelands. When you reach them in the Obsidian Wastelands, they will change you to a battle, which means you'll desire to bring the best Pokémon you have bachelor to defeat him. Subsequently defeating them, you'll receive an item called Determined Crystal.

Return to your inventory and caput to the Key Items page, where you should discover the Determined Crystal. Click on it with Dialga in your party, and y'all can transform it. The Altered Forme is the ane from Diamond and Pearl, and the Origin Forme is the ane you see in Pokémon Legends. You can freely swap betwixt these two formes at will, and while Dialga is in its Contradistinct Forme, it will be property the Determined Crystal. Take the crystal away if you want to swap dorsum to its Origin Forme.