Pokémon Legends: Arceus takes place in the Hisui region of Pokémon World, and it is essentially an ancient version of the Sinnoh region, which was first introduced in the Gen 4 games. As has been the trend with Pokémon games lately, the Hisui region features several new region-specific Pokémon. These Pokémon have appeared in the games before but are now being reintroduced in their Hisuian forms.

All Hisuian Regional forms

All the Hisuian forms are mentioned below:

  • Hisuian Growlithe (Fire/Rock)Hisuian Arcanine (Fire/Rock)Hisuian Voltorb (Electric/Grass)Hisuian Electrode (Electric/Grass)Hisuian Braviary (Psychic/Flying)Hisuian Zorua (Normal/Ghost)Hisuian Zoroark (Normal/Ghost)Hisuian Typhlosion (Fire/Ghost)Hisuian Samurott (Water/Dark)Hisuian Decidueye (Grass/Fighting)Hisuian Sneasal (Fight/Poison)Hisuian Qwilfish (Dark/Poison)Hisuian Sliggoo (Dragon/Steel)Hisuian Goodra (Dragon/Steel)Hisuian Lilligant (Grass/Fighting)Hisuian Avalugg (Ice/Rock)

Although Braviary, Typhlosion, Samurott, Decidueye, Sliggoo, Goodra, Lilligant, and Avalugg are available in their Hisuian forms, their pre-evolutions do not have an Hisuian form. Therefore, you will be evolving a normal variation of Rufflet to get a Braviary. Apart from the Pokémon mentioned earlier, seven entirely new Pokémon have also been introduced. All of these are mentioned below:

  • Wyrdeer (Normal/Psychic)Kleavor (Bug/Rock)Ursaluna (Ground/Normal)Basculegion (Water/Ghost)Sneasler (Fight/Poison)Overqwil (Dark/Poison)Enamorus (Fairy/Flying)

In total, there are 242 different Pokémon present in Pokémon Legends: Arceus, which includes all the new Pokémon, and region-specific Pokémon.