Galarian Yamask, introduced in Pokémon Sword and Shield, has a unique evolution method that sets it apart from its Unovan counterpart. Unlike the straightforward candy-based evolution in Pokémon GO, Galarian Yamask’s transformation into Runerigus in the main series games is tied to specific gameplay mechanics and locations. Here’s a step-by-step guide to help you evolve this fascinating Ground/Ghost Pokémon.
Where to Find Galarian Yamask
Galarian Yamask is commonly found along Route 6 in Pokémon Sword and Shield. You can also encounter it during Max Raid Battles in various areas like Bridge Field, Dusty Bowl, Giant’s Mirror, Rolling Fields, Stony Wilderness, and Watchtower Ruins.
Steps to Evolve Galarian Yamask
- Damage Requirement: Ensure that Galarian Yamask takes at least 49 points of damage in battle without fainting. Healing it afterward with potions or berries is perfectly fine, as the evolution only requires the damage to have occurred.
- Location Specific: Once the damage condition is met, head to the Dusty Bowl in the Wild Area. This desert-like biome is easily distinguishable within the game.
- Stone Archway: Make Galarian Yamask the first Pokémon in your party and pass under the large stone archway in the Dusty Bowl. As long as the damage requirement is fulfilled, Galarian Yamask will evolve into Runerigus immediately upon passing through.
Evolution Tips
- To ensure the damage requirement is met, use wild Pokémon battles in nearby areas. Pokémon with strong but non-lethal moves are ideal opponents.
- If you’re unsure whether the damage threshold has been met, keep track of the HP lost after battles. It’s better to take a little more than 49 damage rather than risk missing the mark.
- You can use healing items after the damage is taken—this does not affect the evolution process.
Differences Between Galarian and Unovan Yamask
Galarian Yamask evolves into Runerigus, while Unovan Yamask evolves into Cofagrigus. If you’re looking to add Cofagrigus to your Pokédex in Sword and Shield, you’ll need to trade a Galarian Yamask with a trainer in Ballonlea Gym. This trade gives you a level 36 Unovan Yamask that evolves into Cofagrigus upon leveling up once.
Pokémon GO: A Different Approach
In Pokémon GO, the evolution method for Galarian Yamask is slightly different:
- Collect 50 Galarian Yamask Candy.
- Set Galarian Yamask as your Buddy Pokémon and win 10 raids. After completing these requirements, you’ll be able to evolve it into Runerigus.
Why Is Galarian Yamask Unique?
Galarian Yamask’s evolution method reflects the lore of its evolution into Runerigus. The stone archway represents the ancient carvings associated with Runerigus, adding a storytelling element to the gameplay. This makes it a standout evolution in the Pokémon series, where most transformations are simply based on leveling up or using items.
