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Table of contents

• Overview and stats
• PvE and PvP analysis
• Moves and best movesets
• CP chart
• Pokédex information
• Evolution chart
• Mega boosts
• Power-up costs
• Family and forms
• Size information
• Encounter data
• Sprites
• Pokédex entries
• Frequently asked questions

Yamask is a Ghost-type Pokémon in Pokémon GO. It reaches 982 CP and is weak to Dark and Ghost-type moves. Its recommended moveset is Astonish / Shadow Ball. It is boosted by Fog weather. Its shiny form is available.

Yamask Stats and Max CP

Yamask's Tier Ranking & Meta Analysis

Read meta analysis

PvE Analysis

Yamask PvE Analysis

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⚔️ Raids

This spirit Pokémon will perform true to its name, disappearing from the field as quickly as it came.

🛡️ Gyms

Shiny flex only.

🔮 Dynamax

Yamask is not currently available to Dynamax.

PvP Analysis

Yamask PvP Analysis

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Preferred Moveset – Astonish, Shadow Ball, and Ominous Wind / Dark Pulse

🧸 Little League

Yamask sports a mono-Ghost typing, decent stat product, and a strong moveset (though lacking coverage). In the right meta, Yamask will be a very decent pick—though the investment may be short-lived given the scarcity of Little Cup formats in the GO Battle League rotation.

🔵 Great League

NA

🟡 Ultra League

NA

🟣 Master League

NA

Raid Attacker

Not ranked

Yamask Type Chart

Yamask takes increased damage from:

Dark160.0%

Ghost160.0%

Yamask takes reduced damage from:

Fighting39.1%

Normal39.1%

Bug62.5%

Poison62.5%

Yamask best moveset

Astonish + Shadow Ball

Astonish

Shadow Ball

Yamask's best moveset is Astonish and Shadow Ball, with 5.55 DPS (damage per second) and 59.8 TDO (total damage output). These moves are boosted by Fog weather.

Settings

#	Fast Attack	Charged Attack	eDPS	DPS	TDO
1.	Astonish	Shadow Ball	4.51	5.55	59.8
2.	Zen Headbutt	Shadow Ball	4.33	5.33	57.3
3.	Zen Headbutt	Ominous Wind	3.77	4.64	50.0
4.	Astonish	Ominous Wind	3.74	4.61	49.6
5.	Zen Headbutt	Dark Pulse	3.54	4.36	47.0
6.	Astonish	Dark Pulse	3.48	4.28	46.0

Rows per page820501002001–6 of 6

Fast Attacks

• Astonish7131.0s

  

  Type effectiveness chart

  • 160.0%
  • • Ghost
    • Psychic

  • 62.5%
  • • Dark

  • 39.1%
  • • Normal

  Gym and Raid Battles

  Damage	7
  Energy	13
  Weather boost	Fog
  Duration	1.0s
  Damage window	0.6s - 0.9s

  Trainer Battles

  Damage	12
  Energy	10

  
  

  Effects

  Astonish has no special effects.

  See Astonish details page ↗
• Zen Headbutt1191.0s

  

  Type effectiveness chart

  • 160.0%
  • • Fighting
    • Poison

  • 62.5%
  • • Steel
    • Psychic

  • 39.1%
  • • Dark

  Gym and Raid Battles

  Damage	11
  Energy	9
  Weather boost	Windy
  Duration	1.0s
  Damage window	0.8s - 0.9s

  Trainer Battles

  Damage	8
  Energy	6

  
  

  Effects

  Zen Headbutt has no special effects.

  See Zen Headbutt details page ↗

Charged Attacks

• Dark Pulse80503.0s

  

  Type effectiveness chart

  • 160.0%
  • • Ghost
    • Psychic

  • 62.5%
  • • Fighting
    • Dark
    • Fairy

  Gym and Raid Battles

  Damage	80
  Energy	50
  Weather boost	Fog
  Duration	3.0s
  Damage window	1.4s - 2.3s

  Trainer Battles

  Damage	80
  Energy	45

  
  

  Effects

  Dark Pulse has no special effects.

  See Dark Pulse details page ↗
• Ominous Wind55332.5s

  

  Type effectiveness chart

  • 160.0%
  • • Ghost
    • Psychic

  • 62.5%
  • • Dark

  • 39.1%
  • • Normal

  Gym and Raid Battles

  Damage	55
  Energy	33
  Weather boost	Fog
  Duration	2.5s
  Damage window	2.0s - 2.3s

  Trainer Battles

  Damage	45
  Energy	45

  
  

  Effects

  Special

  Ominous Wind has a 10.0% chance to:

  • Increase User's Attack by 25.0%
  • Increase User's Defense by 25.0%

  See Ominous Wind details page ↗
• Shadow Ball100503.0s

  

  Type effectiveness chart

  • 160.0%
  • • Ghost
    • Psychic

  • 62.5%
  • • Dark

  • 39.1%
  • • Normal

  Gym and Raid Battles

  Damage	100
  Energy	50
  Weather boost	Fog
  Duration	3.0s
  Damage window	2.4s - 2.8s

  Trainer Battles

  Damage	90
  Energy	50

  
  

  Effects

  Shadow Ball has no special effects.

  See Shadow Ball details page ↗

More information

The following chart shows Yamask's DPS and TDO for every fast and charged attack combination. This chart is useful for comparing the relative strength of Yamask's movesets. You can change the weather and the opposing Pokémon to see how it affects the rankings.

Legacy Elite Fast and Charged Attacks can only be obtained during special events, or by using an Elite Fast TM or an Elite Charged TM. Legacy moves are marked with an asterisk (*). The table above provides information on different moves Yamask has in Pokémon GO, along with their corresponding DPS (Damage per Second) and TDO (Total Damage Output).

Yamask CP Chart

Yamask reaches a maximum of 982 CP at Level 50. Raid encounters have 516–561 CP, rising to 646–701 CP when weather boosted. Field and Special Research encounters have 387–420 CP.

Max CP	982 CP
	Level 50, 15/15/15 IVs
Research	387 CP - 420 CP
	Level 15, 10/10/10 minimum IVs
Eggs	516 CP - 561 CP
	Level 20, 10/10/10 minimum IVs
Raids	516 CP - 561 CP
	Level 20, 10/10/10 minimum IVs
	646 CP - 701 CP
	Weather boosted, Level 25, 10/10/10 minimum IVs

More information

• Field and Special Research encounters are always Level 15. IVs range from 10 (min) to 15 (max). Field Research encounters have a 10/10/10 IV floor.
• Pokémon hatched from Eggs are always Level 20. IVs range from 10 (min) to 15 (max). Egg Hatches have a 10/10/10 IV floor.
• Raid Bosses caught without weather boost are always Level 20. IVs range from 10 (min) to 15 (max). Raid Catches have a 10/10/10 IV floor.
  • 😈 Shadow Pokémon have 6/6/6 IV floor in raids.
• Raid Bosses caught with weather boost are always Level 25. IVs range from 10 (min) to 15 (max). Weather boosted Raid Catches have a 10/10/10 IV floor.
  • 😈 Shadow Pokémon have 6/6/6 IV floor in raids.
• Wild encounters range from Level 1 to Level 30 Pokémon. Their IVs range from 0 (min) to 15 (max) for each stat.
• Weather Boosted wild Pokémon encounters get a 5 Level boost, bringing their Level range to Level 6 to Level 35. In addition, they have a guaranteed minimum IV value of 4 for each stat, resulting in a 4/4/4 IV floor.

Max Combat Power per Level chart

Yamask Max CP per level chart. This table shows maximum Combat Power values from Level 1 to Level 50. CP Calculator

Pokédex information

Pokédex Number	#562
Height	0.5 m
Weight	1.5 kg
Region	Generation 5
Can be traded	Allowed
Buddy distance	3 km
Released	Yes
Shiny released	Yes
Pokémon Home transfer	Allowed
Base Flee Rate	0%
Catch rewards	3 100
Additional Move Cost	50 50000

Evolution Chart

Pokémon	Requires	Evolution
Yamask	50 Candy	Cofagrigus

• Yamask evolves into Cofagrigus which costs 50 Candy.

Mega Pokémon that boost Yamask

A list of Mega Pokémon that boost Yamask's Ghost-type moves, Candy, and Candy XL from catching Yamask.

Ghost

More information

Mega and Primal Raid Bonus –Mega Pokémon boost the attack power of all other Pokémon when battling in Raid Battles by 10%. Attacks that share their type with the Mega Pokémon's type(s) receive a 30% boost. However, these bonuses do not stack if there are multiple Mega-Evolved Pokémon battling simultaneously; only the higher boost will be applied.

Mega and Primal Catch Bonus –While a Pokémon is Mega-Evolved, additional XP and Candy is granted when catching a Pokémon that shares a type with it, or for any raid boss caught. These do not stack with each other. Additionally, High and Max Level Mega-Evolved Pokémon grant an increased chance to obtain Candy XL when catching a Pokémon that shares a type with it.

Note on Primal Kyogre, Primal Groudon, and Mega Rayquaza

• Primal Kyogre boosts Water-, Electric- and Bug-type attacks and Pokémon.
• Primal Groudon boosts Fire-, Grass- and Ground-type attacks and Pokémon.
• Mega Rayquaza boosts Flying-, Dragon- and Psychic-type attacks and Pokémon.

Power-up costs

	Stardust	Candy	Candy XL
LVL 50	520,000	304	296
LVL 40	280,000	304	10
LVL 35	190,000	196	-
LVL 30	125,000	126	-
LVL 25	80,000	87	-
LVL 20	47,500	58	-
LVL 15	25,500	38	-
LVL 10	11,000	19	-
LVL 5	3,000	9	-

Yamask Power Up costs in Pokémon GO. The table shows the total Stardust, Candy, and Candy XL required to power up Yamask from Level 1 to Level 15, 20, 25, 30, 35, 40, and 50. It will cost you 520,000 Stardust, 304 Candy, and 296 Candy XL to fully power up Yamask in Pokémon GO.

A list of Pokémon that are somehow related to Yamask in Pokémon GO. Includes evolutions, regional, and form variations.

Yamask

Cofagrigus

Runerigus

Galarian Yamask

Galarian Shadow Yamask

Shadow Yamask

Shadow Cofagrigus

Shadow Runerigus

XXS	XS	M	XL	XXL
0.25 m	0.25 m	0.5 m	0.75 m	0.88 m

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Yamask's height ranges from 0.25 m to 0.88 m, with the average being 0.5 m. The illustration shows a comparison with a 1.70 m (5′07″) tall Trainer. Max height has been limited to 450px for rendering purposes.

Size bounds

This table shows the size bounds of Yamask in Pokémon GO. The size bounds are the minimum and maximum values for each size category.

Sprites

Regular and Shiny Yamask

• Regular YamaskCopy shortcode
• Shiny YamaskCopy shortcode

Yamask high resolution sprites

A list of high resolution Pokémon HOME sprites related to Yamask. Sprite description is a best guess on what the sprite is related to, use your own judgment. Click to download full 512x512 resolution.

• #562
• #562

Official artwork

Wallpaper