Mints are consumable items in Pokémon Legends: Arceus that Trainers can feed to their Pokémon to change their Nature. A Pokémon's Nature is a predetermined attribute that affects how quickly they develop a specific stat. However, the natural drawback is that another stat will grow at a decreased rate. For example, if a Trainer decides to give their Eevee in Pokémon Legends: Arceus a Hasty Mint, it will develop a Hasty Nature, increasing the rate at which the Speed stat grows but reducing the pace of its Defense development.
To farm Nature Mints in Pokémon Legends: Arceus, players must unlock the Farming feature in Jubilife Village. By speaking with Colza, players can cultivate a variety of plants such as Vegetables, Berries, Mushrooms, or Mints. While the results are randomized, the village Farm is undoubtedly the best way to get Mints in Pokémon Legends: Arceus. Nevertheless, the ability to farm Nature Mints will not be available until the player has completed several Requests from one of the farmers, Miller.
There are a total of three quests that Trainers must complete to begin farming Nature Mints. The first is Request 27, "Help Wanted: Plowing the Fields," which is unlocked once players reach "Arezu's Predicament" in Pokémon Legends: Arceus' main story. To complete Request 27, Trainers must lend Miller a Ground-Type Pokémon to him. Keep in mind that any Pokémon will do as long as it's a Ground-Type Pokemon. Additionally, if the player wishes to switch out the one they give with a different Ground-Type Pokémon, they can do so at any time. An easily accessible Ground-Type Pokémon would be Geodude which can be found outside the Heights Camp at Deertrack Heights in the Obsidian Fieldlands.
Nature Mint Farming Guide for Pokémon Legends: Arceus
Next, Trainers will need to fulfill Request 42, "Help Wanted: Watering the Fields." This quest will become accessible once players complete "A New Mission," the eighth mission in the main questline. Request 42 requires Trainers to give Miller a Water-Type Pokémon in Pokémon Legends: Arceus to help water the crops. Like before, any Pokémon will work, but it's recommended players use Buizel since it is a common Water-Type Pokémon that is easy to catch.
Finally, players must finish Request 60, "Help Wanted: Rock Smashing in the Fields," available after Trainers receive the "Scaling Perilous Heights" mission. For his last Request, Miller asks the player to give him any Pokémon that knows the Move "Rock Smash." Three suitable choices would be Geodude, Hippopotas, or Machop. Still, any Pokémon that knows Rock Smash will be fine.
Once Trainers have completed all three of Miller's quests, they can plant and harvest Nature Mints on the Farm in Pokémon Legends: Arceus' Jubilife Village. The cultivation process will cost ₽ 10,000, and the harvest will be ready once the player has caught 20 wild Pokémon.
Pokémon Legends: Arceus is available on Nintendo Switch.