Along with Hisiuan forms in Pokemon Legends: Arceus, you will also encounter the Origin forms of Palkia and Dialga. These two legendary Pokemon make their appearance at the end of the main story, however, you will only get to see one Origin form. This is based on which clan leader you choose to help. If Irida is chosen, Dialga will be in Origin form. Alternatively, if Adaman is chosen, you will see the Origin form of Palkia.
Related: Pokemon Legends: Arceus - How To Get Uxie, Mesprit, And Azelf
Fortunately, after beating the main story, you will be able to obtain items to transform both legendaries into their Origin form. This is done with the Adamant Crystal And Lustrous Globe. In this guide, we are going to take a look at how to get both of these unique items. It's important to know that you need to beat the main storyline before you can start obtaining these items.
The Adamant Crystal is used to transform Dialga into its Origin form. To obtain this crystal, you will need to complete request 89, called 'The Diamond Clan's Treasure'. This will appear after catching both Dialga and Palkia.
This request can be accepted from Adaman, who is found at the edge of Lake Valor near the Diamond Settlement within the Crimson Mirelands.
Adaman will be looking over the lake and when spoken to, wants to battle.
Adaman will send out the following three Pokemon.
This battle will not be too hard, considering you will be around the same level once you have completed the main story. Once Adaman has been defeated, he will reward you with three Comet Shards, as well as the Adamant Crystal.
The Lustrous Globe is used to transform Palkia into its Origin form. This item is obtained by completing request 90, called 'The Pearl Clan's Treasure'.
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