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Yamaskin Pokémon Ghost Grey

ghost

Pokédex Entry

Mask Pokémon

It holds a mask of the face it once had as a human. It occasionally wears its mask and weeps behind it.

Yamask in Pokémon Ghost Grey

Yamask is #562 in the Pokédex for Pokémon Ghost Grey. This page covers its ghost typing, base stats, abilities, level-up and TM/HM moves, evolution chain, and where to find it across 2 encounter locations.

Front
yamask sprite
Normal
yamask sprite
Shiny
Back
yamask sprite
Normal
yamask sprite
Shiny
Type
Ghost
Dex
#087 Regional Dex · #562 National
Abilities
Mummy

Spreads with contact.

Growth Rate
mediumfast
Gender Ratio
50% Male, 50% Female
Egg Groups
water1, field
Hatch Rate
Medium Fast (20 cycles)
Catch Rate
190
pokeball
Poké Ball15.6%
greatball
Great Ball21.3%
ultraball
Ultra Ball26.1%
Base Exp
176
EV Yield
None
Wild Held Items
Rokaleta(50%)Frozencorpse(5%)
Weak To
ghost ×2dark ×2
Resists
poison ×0.5bug ×0.5
Immune To
normalfighting

How to Obtain

Look for Yamask in Desert Palace (uncommon), and in myfiles/map1-110.exe while walking or surfing (rare). Wild ones range from level 22 to 53.

Wild Encounters (3)

Level Up Moves (15)

ConfusionLevel: 1psychic
PWR50ACC100PP25
A weak telekinetic attack that may also leave the foe confused.
SpiteLevel: 1ghost
PWR0ACC100PP10
A move that cuts 2 to 5 PP from the move last used by the foe.
ProtectLevel: 1normal
PWR0ACC0PP10
Enables the user to evade all attacks. It may fail if used in succession.
SafeguardLevel: 1normal
PWR0ACC0PP25
It protects the user's party from all status problems for five turns.
HazeLevel: 4ice
PWR0ACC0PP30
Eliminates all stat changes among all Pokémon engaged in battle.
Confuse RayLevel: 8ghost
PWR0ACC100PP10
The foe is exposed to a sinister ray that triggers confusion.
Fake TearsLevel: 12dark
PWR0ACC100PP20
The user feigns crying to sharply lower the foe's Sp. Def stat.
Will-O-WispLevel: 16fire
PWR0ACC85PP15
A sinister, bluish white flame is shot at the foe to inflict a burn.
Struggle BugLevel: 22bug
PWR50ACC100PP20
While resisting, the user attacks the foe, lowerings its Sp. Atk stat.
ExtrasensoryLevel: 30psychic
PWR80ACC100PP20
The user attacks with an odd power that may make the foe flinch.
CurseLevel: 36typeless
PWR0ACC0PP10
A move that works differently for the Ghost-type and all the other types.
Shadow BallLevel: 40ghost
PWR80ACC100PP10
A shadowy blob is hurled at the foe. May also lower the foe's Sp. Def.
Dark PulseLevel: 44dark
PWR70ACC100PP5
The user releases a horrible aura that damages the foe.
Shadow BashLevel: 46ghost
PWR100ACC75PP10
The foe is smashed with a long weapon, or appendage.
MementoLevel: 48dark
PWR0ACC100PP10
The user faints, but sharply lowers the foe's Attack and Sp. Atk.
Related Guides

TM/HM Moves (21)

Night Shadeghost
PWR1ACC100PP15TM02
An attack with a mirage that inflicts damage matching the user's level.
Metronomenormal
PWR0ACC0PP10TM03
Waggles a finger and stimulates the brain into using any move at random.
Calm Mindpsychic
PWR0ACC0PP20TM04
The user focuses its mind to raise the Sp. Atk and Sp. Def stats.
Toxicpoison
PWR0ACC90PP10TM06
A move that badly poisons the foe. Its poison damage worsens every turn.
Protectnormal
PWR0ACC0PP10TM17
Enables the user to evade all attacks. It may fail if used in succession.
Giga Draingrass
PWR75ACC100PP10TM19
A harsh attack that absorbs half the damage it inflicted to restore HP.
Iron Headsteel
PWR80ACC100PP15TM23
The foe is slammed with its hard head. It may also make the foe flinch.
Tombstonerghost
PWR75ACC100PP15TM28
A devastating piledriver which may paralyze the foe.
Psychicpsychic
PWR90ACC100PP10TM29
A strong telekinetic attack. It may also lower the foe's Sp. Def stat.
Shadow Ballghost
PWR80ACC100PP10TM30
A shadowy blob is hurled at the foe. May also lower the foe's Sp. Def.
Mud Shotground
PWR55ACC95PP15TM34
The user attacks by hurling mud. It also reduces the foe's Speed.
Dream Eaterpsychic
PWR100ACC100PP15TM41
Absorbs half the damage it inflicted on a sleeping foe to restore HP.
Sleep Talknormal
PWR0ACC0PP10TM42
While asleep, the user randomly uses one of the moves it knows.
Poison Jabpoison
PWR120ACC100PP20TM43
The foe is stabbed by an arm steeped in poison. It may also poison the foe.
Restpsychic
PWR0ACC0PP10TM44
The user sleeps for two turns to fully restore HP and heal any status problem.
Will-O-Wispfire
PWR0ACC85PP15TM45
A sinister, bluish white flame is shot at the foe to inflict a burn.
Hypnosispsychic
PWR0ACC60PP20TM48
Hypnotic suggestion is used to make the foe fall into a deep sleep.
Soul Shiftpsychic
PWR10ACC100PP35HM02
Swaps the user with another Ally. Use it to warp to any known town.
Strengthnormal
PWR100ACC100PP15HM04
The foe is slugged at maximum power. Can also be used to move boulders.
Flashnormal
PWR0ACC70PP20HM05
A blast of light that cuts the foe's accuracy. It also illuminates caves.
Shatterpointpsychic
PWR80ACC100PP15HM06
An attack that will use Psychic power to shatter invisible walls and barriers.
Related Guides

Move Tutor Moves (17)

Purify(Pewter City)dark
PWR10ACC100PP20Tutor
The user purges the foe's soul, making it lose its Ghost immunities.
Refresh(Pewter City)normal
PWR0ACC100PP20Tutor
A self-healing move that cures the user of a poisoning, burn, or paralysis.
Foresight(Pewter City)normal
PWR0ACC100PP40Tutor
Completely negates the foe's efforts to heighten its ability to evade.
Mercy(Pewter City)ghost
PWR40ACC100PP40Tutor
A restrained attack that always leaves the foe with at least 1 HP.
Double-Edge(Unknown)normal
PWR120ACC100PP15Tutor
A reckless, life- risking tackle that also hurts the user a little.
Solarbeam(Pewter City)grass
PWR120ACC100PP10Tutor
A 2-turn move that blasts the foe with absorbed energy in the 2nd turn.
Mirror Coat(Pewter City)psychic
PWR1ACC100PP20Tutor
A retaliation move that pays back the foe's special attack double.
Substitute(Fuchsia City, Pewter City)normal
PWR0ACC0PP10Tutor
The user creates a decoy using one- quarter of its full HP.
Sandstorm(Pewter City)rock
PWR0ACC0PP10Tutor
A 5-turn sandstorm that damages all types except Rock, Ground, and Steel.
Sunny Day(Pewter City)fire
PWR0ACC0PP5Tutor
The sun blazes for five turns, powering up Fire-type moves.
Rain Dance(Pewter City)water
PWR0ACC0PP5Tutor
A heavy rain falls for five turns, powering up Water- type moves.
Weather Ball(Pewter City)normal
PWR50ACC100PP10Tutor
An attack that varies in power and type depending on the weather.
Skill Swap(Pewter City)psychic
PWR0ACC100PP10Tutor
The user employs its psychic power to swap abilities with the foe.
Grudge(Pewter City)ghost
PWR0ACC100PP5Tutor
If the user faints, this move deletes the PP of the move that finished it.
Curse(Pewter City)typeless
PWR0ACC0PP10Tutor
A move that works differently for the Ghost-type and all the other types.
Future Sight(Pewter City)psychic
PWR120ACC100PP15Tutor
Two turns after this move is used, the foe is attacked psychically.
Nasty Plot(Pewter City)dark
PWR0ACC0PP20Tutor
The user thinks bad thoughts. It sharply raises the Sp. Atk stat.
Related Guides

Type Summary

1
Weaknesses
2
Resistances
0
Immunities
15
Neutral

Weaknesses

Types that deal increased damage to Yamask. Use these types to counter it effectively.

dark2×

Resistances & Immunities

Types that Yamask resists or is immune to. Avoid using these types against it.

poison0.5×bug0.5×
Related Guides

Also in

This Pokémon appears in other games we cover. Typing and base stats shown are that game's own — differences from the game you're viewing are marked.

See how Yamask differs across the games we cover →

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