One of the many post-game activities you can do in Pokémon Sun and Moon is to obtain Eevium Z by finding all the Eevee user locations.
The mission will have you visit a supermarket worker who participated in the island challenge in his youth and wants you to locate and defeat eight Eevee evolution trainers around the world as a favor.
Like other stories in Sun and Moon, it can be surprisingly dark at times, but it’s a simple quest to discover the specific locations of each Eevee user, giving you one of the most elusive Z Crystals in Pokémon Sun and Moon.
Once you obtain it, Eevium Z gives Eevee the move Extreme Evoboost Z, which drastically increases all of its stats in battle. We’ll be interested to see how the community and competitive scene adopt this, as in theory it could be combined effectively with a variety of other moves.
Do you need more advice? Use our Pokémon Sun and Moon walkthrough and guide for the main story, our competitive training guide for information on IV, EV training, hypertraining and bottle cap farming, and breeding explained, our pick for the best starter Pokémon from Pokémon Sun and Moon by Rowlet. Litten and Popplio, as well as a progressing list of where to find Zygarde Cells and Cores and our guide to the Battle Tree and Battles and Trading in Festival Plaza. We also have a list of QR codes, Z Crystal locations, Mega Stone locations, Eevium Z Eevee user locations for Extreme Evoboost, evolutions for Alolan Forms and other new Pokémon Sun and Moon and a quick way to increase the happiness of a Pokémon, plus how to transfer through Ash-Greninja from the Sun and Moon demo, where to catch Tapu Guardians, how to catch Ultra Beasts, and how to download Munchlax’s Mystery Gift.
Eevium Z Eevee User Locations in Pokémon Sun and Moon to Unlock Extreme Evoboost
As champion, go to the Thrifty Megamart on Royal Avenue and chat with Kagetora behind the counter near the bottom, who challenges you to find and defeat eight Eevee trainers.
After hinting at where they were in their youth, you should limit their clues to specific locations. They are the following:
These are the eight Eevee evolutions you’ll have to fight before they join you for the Extreme Evoboost move.
Vaporeon User Polly Location: Head to the trainer school on Melemele Island. Go up to the third floor and she is on the right.
Flareon User Chad’s Location On Akala Island, go to the Tidesong Hotel. Go left once inside and he will be standing next to the wall.
Jolteon User Jane’s Location Head to the Malie Community Center on Ula’ula Island, and she will be sitting on the couch on the right.
Espeon User Ishaan Location Enter the Geothermal Power Plant on Ula’Ula Island and chat with the person watching TV in the left corner.
Umbreon User Braiden’s Location On Melemele Island, head to the Hau’oli Ceremtorio and talk to the man by the grave in the upper left corner.
Glaceon User Rea Location In Iki Town on Melemele Island, go to the house on the far left and chat with the kitchen lady.
Leafeon User Linnea’s Location Go to Hano Grand Resort on Akala Island, but do not enter. Instead, go straight to the beach and follow the sea north, around the rocks and chat to the young-looking woman at the end.
Sylveon User Kira Location In Seafolk Village on Poni Island, head to the Steelix ship at the bottom right and chat with the young woman inside.
Once you’ve defeated all eight Eevee Trainers, Eevee user Kagetora will challenge you to a battle against her level 57 Eevee at the Thrifty Megamart on Royal Avenue. Defeat him and the Eevium Z Crystal and the Extreme Evoboost Z-Move will be yours!