Yamask (Pokémon)
Yamask (Japanese: デスマス Desumasu) is a Ghost-type Pokémon introduced in Generation V.
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Types
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Abilities
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Gender ratio
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Catch rate
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Breeding
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Height
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Weight
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Base experience yield
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Leveling rate
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EV yield
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Footprint
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Pokédex color
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Base friendship
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External Links
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It evolves into Cofagrigus starting at level 34.
In Galar, Yamask has a dual-type Ground/Ghost regional form. It evolves into Runerigus when the player travels under the stone bridge in Dusty Bowl after Yamask takes at least 49 HP in damage (even if healed) without fainting. Taking damage from certain sources, such as weather effects, does not contribute to the 49 HP damage requirement.
Biology

Yamask is a shadow-like Pokémon holding a golden mask that has a face from its time as a human. It has two shadowy, tendril-like arms and large, red eyes. It also has a small tail-like appendage that holds the mask. Yamask is capable of speech when possessing a human, but not in its regular form.
Due to being a human long ago, Yamask retains its memories from before it became a Pokémon. It becomes furious when the mask is lost or taken away. If someone wears the mask Yamask carries, they will become possessed by the Yamask in question. Sometimes, it looks at this mask and cries, apparently in longing. Yamask is known to wander the ruins of ancient civilizations.
Galarian Yamask, in contrast to its Unova variant, has purple eyes and has an ancient clay tablet directly attached around its tail. Galarian Yamask is said to have been born when that tablet was drawn to a vengeful spirit. The tablet bears cursed engravings that resemble a serpent's tail and is said to absorb Yamask's dark power.
In the anime


James's Yamask
In Battling For The Love of Bug-Types!, James was able to catch a male Yamask that appeared before Team Rocket. At the end of Pokémon the Series: Black & White, James had to give Yamask to Giovanni as a sign that they accomplished something in Unova.
Other
Yamask debuted in A Night in the Nacrene City Museum!, where it was causing havoc in the Nacrene City Museum. This eventually turned out to be because Yamask's mask had been put on display after it accidentally dropped it while sleeping. In the end, Lenora, along with Ash, Iris, Cilan, and Hawes gained an understanding with it and gave its mask back. Yamask then left the museum peacefully.
Minor appearances
In Raid Battle in The Ruins!, a Yamask was living at the Colossus Ruins at the Desert Resort.
Galarian Yamask debuted in Sword and Shield... The Legends Awaken!, where it returned to normal after Dynamaxing.
A Trainer's Galarian Yamask appeared in JN092.
Pokédex entries
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In the manga


Pokémon Adventures
A Yamask takes part in BW Agency's roster. It trained along with a Solosis, a Vanillite, and Gigi for the Pokémon Musical in To Make a Musical.
A Yamask appeared in The Case of the Missing Pokémon, where it was one of the Pokémon kidnapped by Team Plasma. It was later returned to its Trainer after being found in a stronghold.
A Yamask appeared in a flashback in Cold Storage Battle.
A Trainer's Yamask appeared in The Final Battle: Crushed Ambition.
Game data
Pokédex entries
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Game locations
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In side games
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Held items
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| Black | White | ||
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| Sword | Shield | ||
Yamask
| Stat | Range | ||
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| At Lv. 50 | At Lv. 100 | ||
HP: 38 |
98 - 145 | 186 - 280 | |
30 |
31 - 90 | 58 - 174 | |
85 |
81 - 150 | 157 - 295 | |
55 |
54 - 117 | 103 - 229 | |
65 |
63 - 128 | 121 - 251 | |
30 |
31 - 90 | 58 - 174 | |
Total: 303 |
Other Pokémon with this total | ||
Galarian Yamask
| Stat | Range | ||
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| At Lv. 50 | At Lv. 100 | ||
HP: 38 |
98 - 145 | 186 - 280 | |
55 |
54 - 117 | 103 - 229 | |
85 |
81 - 150 | 157 - 295 | |
30 |
31 - 90 | 58 - 174 | |
65 |
63 - 128 | 121 - 251 | |
30 |
31 - 90 | 58 - 174 | |
Total: 303 |
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Yamask
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Galarian Yamask
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Learnset
Yamask is available in Sword and Shield.
Yamask
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Galarian Yamask
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Yamask
Galarian Yamask
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Galarian Yamask
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By transfer from another generation
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Yamask
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In Pokémon GO, Yamask could be obtained by completing 1/5 of the time-limited Special Research, A Spooky Message Unmasked.
Galarian Yamask
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In Pokémon GO, Galarian Yamask could be obtained by completing the time-limited Special Research, A Spooky Message Unmasked and 2/4 of the Special Research set, What Lies Beneath the Mask.
Galarian Yamask
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This section is incomplete. Please feel free to edit this section to add missing information and complete it. Reason: Sometimes reaching the 49 HP criteria still does not trigger evolution |
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Travel under the stone bridge in Dusty Bowl after taking at least 49 damage without fainting → |
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Sprites
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Trivia
- Galarian Yamask's Attack and Special Attack stats are the reverse of a regular Yamask's.
- Yamask, along with Litwick, has the lowest base Attack stat of all Ghost-type Pokémon.
- Galarian Yamask, along with Shedinja and Duskull, has the lowest base Special Attack stat of all Ghost-type Pokémon.
- Galarian Yamask's evolution into Runerigus is the only location-based evolution in Pokémon Sword and Shield, as all other Pokémon are either unobtainable or use an Evolution stone to evolve instead.
Origin
Yamask may be based on an Egyptian ba, a person's soul, typically depicted as a bird with a human head, or šwt, the shadow or silhouette of a person's soul - both appearing after the person's death. Its overall body shape is similar to the Eye of Horus. The mask on its tail is likely a death mask.
Galarian Yamask holds a clay tablet that may be based on Ingvar runestones instead. It may also be based on a Deildegast, a Norwegian folklore spirit that is forced to haul around a boundary stone as punishment for moving one while it was alive. The fact that Galarian Yamask evolves into Runerigus after taking at least 49 damage could be a very subtle reference to the Bardo Thödol, a Buddhist concept of Purgatory after death and before reincarnation; this process of Buddhist Purgatory is said to last 49 days.
Name origin
Yamask may be a combination of 闇 yami (darkness), や ya (bad), or Yama (lord of the dead in Hindu and Buddhist mythology), and mask.
Desumasu may be a combination of death and mask. It is also a pun off of ですます体 desumasu-tai, a form of polite Japanese which gets its name from the fact that sentences often end in です desu or ます masu.
In other languages
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Related articles
External links
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This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon as a species. |










































