You’re standing in the middle of the Obsidian Fieldlands, staring at this tiny, brown puffball with big eyes, and you're probably wondering why the heck it hasn't evolved yet. We've all been there. Pokémon Legends: Arceus changed the rules. It threw the old "level up and hope for the best" mechanic out the window and replaced it with a system that actually requires you to pay attention to the environment, the time of day, and even how much your Pokémon likes you. Getting all the Pokemon Arceus Eevee evolutions isn't just a matter of grinding levels; it’s a scavenger hunt across the Hisui region that can get surprisingly complicated if you don't know the specific triggers.
Eevee is rare. Like, actually rare. Unlike previous games where a random NPC might just hand you one because they feel bad for you, in Hisui, you have to hunt them down in Space-Time Distortions or get lucky with a spawn in the Horseshoe Plains. Once you catch one—or eight—the real work begins. You aren't just looking for stones anymore. You’re looking for mossy rocks, frozen pillars, and the right mood.
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The Friendship Grind is Real
The most common mistake people make with Eevee is assuming that "Friendship" just happens. It doesn't. Not quickly, anyway. If you want Espeon, Umbreon, or Sylveon, you’re going to be spending a lot of quality time with your Eevee. This basically means having it out of its Poké Ball constantly. Make it smash rocks. Make it shake trees. Use it in battles, but for the love of Arceus, don't let it faint. Fainting drops friendship faster than a Magikarp hits the dirt.
Honestly, the fastest way to check if you’re even close is to visit Belamy in Jubilife Village. He’s the Friendship checker. If he says you and Eevee are "fast friends," you’re probably ready to go. But wait. Before you hit that "Evolve" button in the menu, check your moveset. This is where everyone messes up.
Why Sylveon is the Evolution Thief
Sylveon is a menace. In Legends: Arceus, Sylveon and the friendship-based "Eeveelutions" (Espeon and Umbreon) share the same high-friendship requirement. The tie-breaker? Fairy-type moves. If your Eevee knows a Fairy-type move—usually Baby-Doll Eyes or Charm—it will always default to Sylveon regardless of what time of day it is.
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I’ve seen dozens of players try to get a cool Umbreon at midnight, only to end up with a pink, ribboned Sylveon because they forgot to unequip Baby-Doll Eyes. If you want Espeon (Daytime) or Umbreon (Nighttime), you must go into the "Change Moves" menu and make sure there are zero Fairy moves equipped. It’s a small detail, but it’s the difference between getting the psychic cat you wanted and a fairy dog you already have.
Hunting Stones and Finding the "Evolution Spots"
Then there are the "environmental" evolutions. Back in the day, you needed a Leaf Stone or an Ice Stone. You can still use those in Arceus—you can buy them with Merit Points at the Trading Post—but why waste points when the map has built-in evolution triggers for free?
- Leafeon: Head to the Obsidian Fieldlands. Deep in the Heartwood, there’s a giant, moss-covered rock. It looks distinct. If you stand near it with an Eevee in your party, the option to evolve into Leafeon will just appear. No stone required.
- Glaceon: This one is a bit more of a hike. You need to go to the Alabaster Icelands. Specifically, head into the Bonechill Wastes and look for a hole in the ground that leads to an ice cavern. Inside is a massive "Ice Rock." Stand next to it, and your Eevee is ready to become a Glaceon.
It’s actually kinda cool how Game Freak integrated the world into the evolution process like this. It makes the Hisui region feel like a living place rather than just a backdrop for battles. But if you’re lazy (no judgment), you can just dig up stones with Ursaluna or find them inside Space-Time Distortions.
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The Space-Time Distortion Shortcut
If you’re trying to complete the Pokédex and don't feel like doing the friendship dance eight times, you need to hunt Distortions. These purple domes are basically chaos bubbles where rare Pokémon spawn. In the Obsidian Fieldlands distortions, you can actually find fully evolved Pokemon Arceus Eevee evolutions just wandering around.
I’ve seen Flareon and Sylveon spawn there regularly. In the Cobalt Coastlands, look for Vaporeon and Flareon. In the Alabaster Icelands, you’ll find Glaceon and Espeon. The catch? Everything in a Distortion wants to kill you. You’ll be fighting off three level 50+ Pokémon at once while trying to lob an Ultra Ball at a Jolteon. It’s stressful. It’s messy. But it’s the fastest way to fill those Pokédex entries without grinding for stones or friendship.
Completing the Set: Vaporeon, Jolteon, and Flareon
These three are the "OGs," and they remain the simplest to get, provided you have the items. There are no special locations for them. You just need a Water Stone, Thunder Stone, or Fire Stone.
The easiest way to get these stones—aside from the Trading Post—is to break the shaking ores you see throughout the maps. You know, the ones that usually contain a Geodude or a Bronzor? Sometimes they drop elemental stones. If you’re consistent about breaking every ore you see, you’ll usually have a surplus of these stones by the time you reach the third area of the game.
Actionable Steps for Your Eevee Team
To make this process as painless as possible, follow this specific workflow to avoid wasting resources or time:
- Catch Eevee in bulk: Don't try to evolve just one. Go to the Horseshoe Plains in the Obsidian Fieldlands. If Eevee isn't there, go back to Jubilife and return to reset the spawns. Catch at least four or five.
- The "Multitask" Friendship method: Put the Eevees you want to turn into Espeon, Umbreon, or Sylveon in your active party immediately. Use them for every resource node you find. By the time you finish the main story missions in one area, they’ll usually be ready to evolve.
- Check the Move Pool: Always check the moves before evolving.
- Fairy Move + High Friendship = Sylveon.
- No Fairy Move + High Friendship + Day = Espeon.
- No Fairy Move + High Friendship + Night = Umbreon.
- Save your Merit Points: Don't buy stones unless you are absolutely desperate. Between the Mossy/Ice rocks and the random drops from ores, you can get almost all of them for free. Save those MP for the rarer items like the Protector or Dubious Disc.
- Mass Release for Grit: Once you’ve evolved your Eevees and registered them in the Dex, release the ones you don't need. This gives you Grit items to power up the stats of your "main" Eeveelution.
Tracking down every version of this Pokémon is one of the more rewarding "side quests" in the game because it forces you to engage with every mechanic Legends: Arceus has to offer. From the quiet exploration of the Alabaster caves to the frantic sprinting inside a Space-Time Distortion, it’s a microcosm of the whole Hisuian experience. Get your team sorted, watch the clock for that Umbreon window, and make sure you’ve got plenty of Great Balls ready for the next distortion.