A number of Pokemon have received special Galarian forms and evolutions in the latest games, so if you're wondering how to evolve Yamask in Pokemon Sword and Shield, we can help. The new Yamask has adopted the Ground-type alongside the usual Ghost-type in Pokemon Sword and Shield, along with a brand new evolution; Runerigus. How to evolve Yamask into Runerigus in Pokemon Sword and Shield isn't an easy task however, so read on for everything you need to know.
How to evolve Yamask in Pokemon Sword and Shield
When you've finally got your hands on a Yamask (35% chance to spawn on Route 6 in all weather), there's some seriously odd tasks you need to complete in order to evolve it into Runerigus.
Firstly, you need to make your Galarian Yamask take more than 49 damage, but don't let it faint. You can heal it in this process, but as long as your Yamask's remaining HP is less than 49 of its total, this step will be complete. The best way to do it is simply go and battle wild Pokemon around the same level as your Yamask.
Next, you need to head to the Dusty Bowl region of the Wild Area. With Yamask in your party weakened by 49 HP or more, walk underneath the stone archway. If both conditions are met, your Galarian Yamask will evolve into Runerigus. We don't know why it works this way, but it does.
If you want more than one Runerigus, you're going to need to keep using this method. In fact, you could (probably) have a full party of Galarian Yamask with 49 HP or more missing and evolve all six of once. Woohoo, efficiency.
You can grab a normal Yamask by trading a Galarian Yamask for it with a girl in an Eevee costume found in the entrance hall to Ballonlea Gym. Evolving this one is much simpler, as you just need to get it to level 34 in order to get a Cofagrigus.
Pokemon Sword and Shield Fire Stone | Pokemon Sword and Shield Water Stone | Pokemon Sword and Shield Leaf Stone | Pokemon Sword and Shield Ice Stone | Pokemon Sword and Shield Thunder Stone | Pokemon Sword and Shield Dawn Stone | Pokemon Sword and Shield Dusk Stone | Pokemon Sword and Shield Moon Stone | Pokemon Sword and Shield Sun Stone | Pokemon Sword and Shield Shiny Stone | Pokemon Sword and Shield Razor Claw | Pokemon Sword and Shield Protector | Pokemon Sword and Shield Metal Coat | Pokemon Sword and Shield Reaper Cloth | Pokemon Sword and Shield Sachet | Pokemon Sword and Shield Whipped Dream | Pokemon Sword and Shield Oval Charm | Pokemon Sword and Shield Destiny Knot | Pokemon Sword and Shield Ability Capsule | Pokemon Sword and Shield Beast Ball
Pokemon Red, Blue, and Yellow are full of invisible, ultra-rare shinies, and this RPG mod will make sure you never miss one again
Pokemon X & Y's fabled follow-up Pokemon Z was apparently planned all along, as an alleged leaked design document hints at an alternate form for its likely Legendary mascot
