Yamask is a Ghost-type Halloween event-exclusive Pokémon from the Unova region. It evolves into Cofagrigus when fed 50 candies. It has a Galarian form that is Ground, Ghost-type which evolves into Runerigus when fed 50 candies after winning 10 raids as a Buddy Pokémon.

Pokédex description

Spirit Pokémon
Each of them carries a mask that used to be its face when it was human. Sometimes they look at it and cry.
- Yamask's cry

Possible attacks

Fast attacks

Icon Ghost.png
8 (7)
Icon Psychic.png
12 (11)

Charged attacks

Icon Dark.png
80 (27)
Icon Ghost.png
50 (22)
Icon Ghost.png
100 (33)

Fast attacks

Icon Ghost.png
8 (7)

Charged attacks

Icon Ghost.png
60 (23)
Icon Rock.png
70 (22)
Icon Ground.png
60 (15)

Evolution family

Yamask is part of a two-member family.

Shiny Pokémon.png

280.
Yamask
#562 Yamask
50 Yamask candy.png
Arrow Dark.png
Cofagrigus
#563 Cofagrigus
Yamask
#562 Galarian Yamask
50 Yamask candy.png
Buddy Indicator icon.png
Arrow Dark.png
Runerigus
#867 Runerigus
280.
Yamask
#562 Yamask
50 Yamask candy.png
Arrow Dark.png
Cofagrigus
#563 Cofagrigus
Yamask
#562 Galarian Yamask
50 Yamask candy.png
Buddy Indicator icon.png
Arrow Dark.png
Runerigus
#867 Runerigus

Availability

Yamask

Method Maximum CP Details
RT-Icon Encounter.png
Wild
841
912

(weather boosted)
Not in wild normally

Increased spawns in:
Halloween 2020: Oct 23 - Nov 3
Halloween 2019: Oct 17 - Nov 1

Pokémon Eggs.png
Eggs
561

Increased chance/Previously in:
5-km - Halloween 2020: Oct 23 - Nov 3
5-km - Halloween 2019: Oct 17 - Nov 1

Emblem Raid.png
Raid Battles
561
701

(weather boosted)
Tier 2 CP 5,828

Visit List of Raid Bosses changes for complete appearance

RT-Icon Special-Stamp-1.png
Research tasks
420 Field Research:
Win 2 raids: Halloween 2020
Hatch an Egg: 2020 Oct
Defeat a Team GO Rocket Grunt: Halloween 2019
Special Research:
A Spooky Message Unmasked - Completing 1st part
A Spooky Message 2019 - 2nd part: Catch 10 Dark-type Pokémon
Camera.png
GO Snapshot
841 Obtainable during:
Halloween 2020: Oct 23 - Nov 3 (up to 3 per day)

Galarian Yamask

Method Maximum CP Details
RT-Icon Special-Stamp-1.png
Research tasks
420 Special Research:
A Spooky Message Unmasked - Completing 3rd part


Gallery

References

External links

  • Yamask page, on the official Pokédex website
  • Yamask article, on the Bulbapedia
  • Yamask article, on the Pokémon Wiki
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