Yamask
#327 in the Sword and Shield Pokédex • Spirit Pokémon
Sword
It wanders through ruins by night, carrying a mask that’s said to have been the face it had when it was still human.
Shield
The spirit of a person from a bygone age became this Pokémon. It rambles through ruins, searching for someone who knows its face.
Pokédexes
Egg Group
Steps to Hatch
Effort Values Yielded
Gender Ratio
Capture Rate
Base Experience
| Pokémon | Requires | Evolution |
|---|---|---|
 Yamask #327 | Go somewhere after taking damage |  Runerigus #328 |
Yamask #327 | Level 34 |  Cofagrigus #329 |
Normal
Shiny
Yamask
Spirit Pokémon
HP
38
Attack
30
Defense
85
Sp. Atk
55
Sp. Def
65
Speed
30
Total
303
Type Chart
Weaknesses
Takes 2× from
Resistances
Takes 0× from
Takes 0.5× from
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| Start | Protect | |  Status | - | - | 10 | This move enables the user to protect itself from all attacks. Its chance of failing rises if it is used in succession. |
| Start | Astonish | |  Physical | 30 | 100 | 15 | The user attacks the target while shouting in a startling fashion. This may also make the target flinch. |
| 4 | Haze |  | Status | - | - | 30 | The user creates a haze that eliminates every stat change among all the Pokémon engaged in battle. |
| 8 | Night Shade | |  Special | - | 100 | 15 | The user makes the target see a frightening mirage. It inflicts damage equal to the user’s level. |
| 12 | Disable | | Status | - | 100 | 20 | For four turns, this move prevents the target from using the move it last used. |
| 16 | Will-O-Wisp |  | Status | - | 85 | 15 | The user shoots a sinister flame at the target to inflict a burn. |
| 20 | Crafty Shield |  | Status | - | - | 10 | The user protects itself and its allies from status moves with a mysterious power. This does not stop moves that do damage. |
| 24 | Hex | | Special | 65 | 100 | 10 | This relentless attack does massive damage to a target affected by status conditions. |
| 28 | Mean Look | | Status | - | - | 5 | The user pins the target with a dark, arresting look. The target becomes unable to flee. |
| 32 | Grudge | | Status | - | - | 5 | If the user faints, the user’s grudge fully depletes the PP of the opponent’s move that knocked it out. |
| 36 | Curse | | Status | - | - | 10 | A move that works differently for the Ghost type than for all other types. |
| 40 | Shadow Ball | | Special | 80 | 100 | 15 | The user hurls a shadowy blob at the target. This may also lower the target’s Sp. Def stat. |
| 44 | Dark Pulse | | Special | 80 | 100 | 15 | The user releases a horrible aura imbued with dark thoughts. This may also make the target flinch. |
| 48 | Guard Split |  | Status | - | - | 10 | The user employs its psychic power to average its Defense and Sp. Def stats with those of the target. |
| 48 | Power Split | | Status | - | - | 10 | The user employs its psychic power to average its Attack and Sp. Atk stats with those of the target. |
| 52 | Destiny Bond | | Status | - | - | 5 | After using this move, if the user faints, the Pokémon that landed the knockout hit also faints. Its chance of failing rises if it is used in succession. |
| Class | Description | |||||
|---|---|---|---|---|---|---|
| Memento | | Status | - | 100 | 10 | The user faints when using this move. In return, this harshly lowers the target’s Attack and Sp. Atk stats. |
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| TM19 | Safeguard | | Status | - | - | 25 | The user creates a protective field that prevents status conditions for five turns. |
| TM21 | Rest | | Status | - | - | 5 | The user goes to sleep for two turns. This fully restores the user’s HP and heals any status conditions. |
| TM23 | Thief | | Physical | 60 | 100 | 25 | The user attacks and steals the target’s held item simultaneously. The user can’t steal anything if it already holds an item. |
| TM24 | Snore | | Special | 50 | 100 | 15 | This attack can be used only if the user is asleep. The harsh noise may also make the target flinch. |
| TM25 | Protect | | Status | - | - | 10 | This move enables the user to protect itself from all attacks. Its chance of failing rises if it is used in succession. |
| TM31 | Attract | | Status | - | 100 | 15 | If it is the opposite gender of the user, the target becomes infatuated and less likely to attack. |
| TM33 | Rain Dance |  | Status | - | - | 5 | The user summons a heavy rain that falls for five turns, powering up Water-type moves. It lowers the power of Fire-type moves. |
| TM38 | Will-O-Wisp | | Status | - | 85 | 15 | The user shoots a sinister flame at the target to inflict a burn. |
| TM39 | Facade | | Physical | 70 | 100 | 20 | This attack move doubles its power if the user is poisoned, burned, or paralyzed. |
| TM44 | Imprison | | Status | - | - | 10 | If opposing Pokémon know any move also known by the user, they are prevented from using it. |
| TM47 | Fake Tears | | Status | - | 100 | 20 | The user feigns crying to fluster the target, harshly lowering its Sp. Def stat. |
| TM57 | Payback | | Physical | 50 | 100 | 10 | The user stores power, then attacks. If the user moves after the target, this attack’s power will be doubled. |
| TM70 | Trick Room | | Status | - | - | 5 | The user creates a bizarre area in which slower Pokémon get to move first for five turns. |
| TM71 | Wonder Room | | Status | - | - | 10 | The user creates a bizarre area in which Pokémon’s Defense and Sp. Def stats are swapped for five turns. |
| TM76 | Round | | Special | 60 | 100 | 15 | The user attacks the target with a song. Others can join in the Round to increase the power of the attack. |
| TM77 | Hex | | Special | 65 | 100 | 10 | This relentless attack does massive damage to a target affected by status conditions. |
| TR11 | Psychic | | Special | 90 | 100 | 10 | The target is hit by a strong telekinetic force. This may also lower the target’s Sp. Def stat. |
| TR20 | Substitute | | Status | - | - | 10 | The user creates a substitute for itself using some of its HP. The substitute serves as the user’s decoy. |
| TR26 | Endure | | Status | - | - | 10 | The user endures any attack with at least 1 HP. Its chance of failing rises if it is used in succession. |
| TR27 | Sleep Talk | | Status | - | - | 10 | While it is asleep, the user randomly uses one of the moves it knows. |
| TR33 | Shadow Ball | | Special | 80 | 100 | 15 | The user hurls a shadowy blob at the target. This may also lower the target’s Sp. Def stat. |
| TR38 | Trick | | Status | - | 100 | 10 | The user catches the target off guard and swaps its held item with its own. |
| TR40 | Skill Swap | | Status | - | - | 10 | The user employs its psychic power to exchange Abilities with the target. |
| TR46 | Iron Defense |  | Status | - | - | 15 | The user hardens its body’s surface like iron, sharply raising its Defense stat. |
| TR49 | Calm Mind | | Status | - | - | 20 | The user quietly focuses its mind and calms its spirit to raise its Sp. Atk and Sp. Def stats. |
| TR54 | Toxic Spikes | | Status | - | - | 20 | The user lays a trap of poison spikes at the feet of the opposing team. The spikes will poison opposing Pokémon that switch into battle. |
| TR58 | Dark Pulse | | Special | 80 | 100 | 15 | The user releases a horrible aura imbued with dark thoughts. This may also make the target flinch. |
| TR65 | Energy Ball |  | Special | 90 | 100 | 10 | The user draws power from nature and fires it at the target. This may also lower the target’s Sp. Def stat. |
| TR68 | Nasty Plot | | Status | - | - | 20 | The user stimulates its brain by thinking bad thoughts. This sharply raises the user’s Sp. Atk stat. |
| TR69 | Zen Headbutt | | Physical | 80 | 90 | 15 | The user focuses its willpower to its head and attacks the target. This may also make the target flinch. |
| TR83 | Ally Switch | | Status | - | - | 15 | The user teleports using a strange power and switches places with one of its allies. |
| Class | Description | |||||
|---|---|---|---|---|---|---|
| Poltergeist | | Physical | 110 | 90 | 5 | The user attacks the target by controlling the target’s item. The move fails if the target doesn’t have an item. |
Mummy
Ability Slot 1
Contact with the Pokémon changes the attacker’s Ability to Mummy.
Changes attacking Pokémon's abilities to Mummy on contact.