Dialga is one of the legendary Pokemon in the game that has an alternate forme. You can swap between the two forms once you have gained access to the alternate. In this Pokemon Legends: Arceus guide, we are going to go over how you can change Dialga’s form.
Changing Dialga’s Forme In Pokemon Legends: Arceus
Before you can change Dialga’s Forme, you need to complete the main game. Once you have done that you will have access to a couple of special requests. The one that you want to complete is Request #89 The Diamond Clan’s Treasure.
During this request you need to meet the leader of the Diamond clan, Adam waiting in the Obsidian Wastelands. Here you will have to challenge him in a battle. Bring your toughest Pokemon as this is not going to be an easy battle. As a reward for beating the leader, you will get the key item called Adamant Crystal.
Head into the key items menu and use the Adamant Crystal to transform Dialga. The alternate forme is the one that you might have seen in Diamond and Pearl. You can take the crystal away to return it to its normal state. You can swap between the two forms whenever you want.
This is how you can change Dialga’s forme In Pokemon Legends: Arceus. You can also check out our guide on how you can change Palkia’s forme. You can also check out our guide on how you can get the linking cable. For more content related to the game, check out our Pokemon Legends: Arceus guides hub.