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Yamask is a Ghost-type Halloween event-exclusive Pokémon from the Unova region. It can evolve into Cofagrigus after being fed 50 candies.

Pokédex description

Yamask - 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.
Pokémon cry:
Yamask cry

Possible attacks

Fast attacks

Icon Ghost 8 (7)
Icon Psychic 12 (11)

Charged attacks

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

Evolution family

Yamask is the part of a two-member family.

280. Yamask
#562 Yamask
50 Yamask candy
#563 Cofagrigus



  • Yamask was released with the start of the Halloween 2019 event on October 17th, 2019.
  • Yamask is a Halloween exclusive Pokémon, which means it is not obtainable outside the events. This was confirmed from a Niantic's Reddit account.[1]
  • In the wild, maximum capture CP of Yamask is 841, however it can reach 912, if encountered Pokémon is boosted by current weather.
  • Between October 17th and November 1st, 2019, Yamask was temporarily possible 5-km egg hatchling during the Halloween.
  • As a former 2nd tier Raid Boss, Yamask's CP was 5,828. Its maximum capture CP in Bonus Challenge was 561 and 701 when encountered Pokémon was boosted by weather.
  • Yamask was available in field research: "Defeat a Team GO Rocket Grunt." during Halloween 2019 with a maximum capture CP of 420.
  • Shiny form of Yamask was released on October 17th, 2019.


External links

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