Adaman is the leader of the Diamond Clan in Pokemon Legends: Arceus. Learn more about this character as well as his and Diamond Clan's role in the game!

Adaman Profile and Battle Guide
Adaman Character Profile	How to Beat Adaman

Who is Adaman?

Leader of the Diamond Clan

According to his official description, Adaman serves as the leader of the Diamond Clan and has Leafeon as his partner Pokémon.

This daring young man hates seeing time go to waste and likes to rush forward without worrying too much about particulars. This way of thinking puts him at odds with Irida, who leads the Pearl Clan, so the two are frequently seen fighting.

How to Beat Adaman: Adaman Pokemon and Team

Diamond Clan Role

The Diamond Clan pay respects to special Pokémon they call lords and ladies—or collectively, noble Pokémon. They believe that the true almighty Sinnoh is a ruler of time.

Diamond Clan Wardens
Iscan	Arezu	Mai
Melli	Sabi	-

Diamond Clan Profile and Major Characters

Should You Choose Adaman?

At the end of the mission Disaster Looming, you'll have to choose between Adaman and Irida to accompany you in the Lake Trials. Your choice will only affect the order of the Legendary Pokemon you'll fight near the end of the story so you can choose the character you like more.

Regardless of who you choose, you will still get both Dialga and Palkia before the main story ends.

Should You Choose Adaman or Irida? Diamond or Pearl Clan Choice

You will obtain Dialga early

If you choose Adaman, you will fight Dialga in a Pokemon battle during the mission Atop Mount Coronet. You need to capture Dialga before the story can advance, so don't worry about accidentally taking it out—the battle will restart if you do.

Atop Mount Coronet Mission Guide and Walkthrough

Palkia will be in the Origin Ball

Additionally, you will face Palkia in the next mission, The Counterpart, if you choose Adaman. Unlike the first battle against Dialga, you'll fight Palkia in a boss battle similar to the Frenzied Nobles.

The boss fight will conclude in Palkia being captured using the Origin Ball, a unique type of Pokeball.

If you don't mind Palkia being inside this special Pokeball, choose Adaman. But if you like Dialga more, we recommend choosing Irida instead.

The Counterpart Mission Guide and Walkthrough

Pokemon Legends: Arceus Related Guides

List of All Characters

Clans and Organizations in the Hisui Region

Clans and Organizations in the Hisui Region

List of Wardens

List of Wardens and What They Do

Galaxy Expedition Team

Galaxy Expedition Team
Commander Kamado
Captain Cyllene	Akari and Rei	Professor Laventon

Galaxy Expedition Team Profile

Diamond Clan

Diamond Clan
Adaman
Iscan	Arezu	Mai
Melli	Sabi	-

Diamond Clan Profile

Pearl Clan

Pearl Clan
Irida
Lian	Calaba	Palina
Ingo	Gaeric	-

Pearl Clan Profile

Ginkgo Guild

Ginkgo Guild
Ginter
-	Volo	-

Ginkgo Guild Profile

Ancient Retreat Residents

Ancient Retreat Resident
Cogita

Jubilife Village Residents

Jubilife Village Residents
Zisu	Lucille	Simona
Bonn	Anvin	Beni
Choy	Edith	Anthe
Dagero	Colza	Marie
Belamy	Taggart