Where to find the Adamant Crystal in Pokémon Legends: Arceus

Pokémon Legends: Arceus prominently features the legendary Pokémon of Time, Dialga. While playing through the game, players will eventually have the ability to catch the Pokémon and its transformation item, the Adamant Crystal. To obtain the item, players can follow the steps outlined below:

• First, complete Pokémon Legends: Arceus' main story.
• Next, travel to the Diamond Clan's Settlement in Crimson Mirelands.
• Interact with Adaman to initiate a battle with him.
• Finally, players will obtain the Adamant Crystal as a reward for winning the battle.

Where to find and battle Adaman

Players can visit the Diamond Clan's Settlement in Crimson Mirelands after completing the game's main story to find Adaman. He can be found near the Settlement overlooking Lake Valor. When encountered, Adaman will ask to battle the player. Defeating the Diamond Clan's leader in battle will give players the Adamant Crystal.

Related: Best Ghost Type Pokémon in Pokémon Legends: Arceus

Players can use the Adamant Crystal to change Dialga into its Origin form. Simply giving the legendary Pokémon this item will change its form. To change it back, just use the item again.

Interested in finding Palkia's Lustrous Orb in Pokémon Legends: Arceus as well? Check out Where to find the Lustrous Globe in Pokémon Legends: Arceus on Pro Game Guides!