#0422 · Updated Alola #341 · Updated Poni #088 · ultra sun ultra moon · gen 7
West Shellos
Sea Slug Pokémon
While they normally live in the sea, they can function on land, too, until their skin dries out.
Forms only affect appearance. A form is determined before a wild encounter based on whether the battle is in western or eastern Sinnoh, or inherited from the mother when breeding, and cannot be changed.
Gender:
♀ 50% · ♂ 50%
Catch rate:
190/255
Base happiness:
70
Egg cycles:
20
Height:
0.3 m
Weight:
6.3 kg
Egg groups:
Water 1, Amorphous
Growth rate:
Medium
Body shape:
Caudal
Base stats
HP76
Atk48
Def48
Sp.Atk57
Sp.Def62
Speed34
Total: 325
Weaknesses & resistances
×2
GrassElectric
×½
SteelFireWaterIce
Abilities
Sticky Hold
Prevents a held item from being removed by other Pokémon.
Storm Drain
Redirects single-target Water moves to this Pokémon where possible. Absorbs Water moves, raising Special Attack one stage.
Sand Force (hidden)
Strengthens Rock, Ground, and Steel moves to 1.3× their power during a sandstorm. Protects against sandstorm damage.
EV yield (current): +1 HP
Evolution
→Lv. 30
Galeria de sprites
Showdown
Pokémon HOME
Dream World
Where to find
Location
Method
Chance
Levels
Seafolk Village (ultra-sun)
npc trade
100%
44
Seafolk Village (ultra-moon)
npc trade
100%
44
Moves — By level
Level
Move
Type
Cat.
Power
Acc.
1
Mud-SlapThe user hurls mud in the target’s face to inflict damage and lower its accuracy.▶ Selected Pokémon
Ground
20
100%
2
Mud SportThe user kicks up mud on the battlefield. This weakens Electric-type moves for five turns.▶ Entire field
Ground
—
—
4
HardenThe user stiffens all the muscles in its body to raise its Defense stat.▶ User
Normal
—
—
7
Water PulseThe user attacks the target with a pulsing blast of water. This may also confuse the target.▶ Selected Pokémon
Water
60
100%
11
Mud BombThe user launches a hard-packed mud ball to attack. This may also lower the target’s accuracy.▶ Selected Pokémon
Ground
65
85%
16
Hidden PowerA unique attack that varies in type depending on the Pokémon using it.▶ Selected Pokémon
Normal
60
100%
22
Rain DanceThe user summons a heavy rain that falls for five turns, powering up Water-type moves. It lowers the power of Fire-type moves.▶ Entire field
Water
—
—
29
Body SlamThe user drops onto the target with its full body weight. This may also leave the target with paralysis.▶ Selected Pokémon
Normal
85
100%
37
Muddy WaterThe user attacks by shooting muddy water at the opposing Pokémon. This may also lower their accuracy.▶ All opponents
Water
90
85%
46
RecoverRestoring its own cells, the user restores its own HP by half of its max HP.▶ User
Normal
—
—
Moves — By TM/HM
TM
Move
Type
Cat.
Power
Acc.
TM06
ToxicA move that leaves the target badly poisoned. Its poison damage worsens every turn.▶ Selected Pokémon
Poison
—
90%
TM07
HailThe user summons a hailstorm lasting five turns. It damages all Pokémon except the Ice type.▶ Entire field
Hidden PowerA unique attack that varies in type depending on the Pokémon using it.▶ Selected Pokémon
Normal
60
100%
TM13
Ice BeamThe target is struck with an icy-cold beam of energy. This may also leave the target frozen.▶ Selected Pokémon
Ice
90
100%
TM14
BlizzardA howling blizzard is summoned to strike opposing Pokémon. This may also leave the opposing Pokémon frozen.▶ All opponents
Ice
110
70%
TM17
ProtectEnables the user to evade all attacks. Its chance of failing rises if it is used in succession.▶ User
Normal
—
—
TM18
Rain DanceThe user summons a heavy rain that falls for five turns, powering up Water-type moves. It lowers the power of Fire-type moves.▶ Entire field
Water
—
—
TM21
FrustrationThis full-power attack grows more powerful the less the user likes its Trainer.▶ Selected Pokémon
Normal
—
100%
TM27
ReturnThis full-power attack grows more powerful the more the user likes its Trainer.▶ Selected Pokémon
Normal
—
100%
TM32
Double TeamBy moving rapidly, the user makes illusory copies of itself to raise its evasiveness.▶ User
Normal
—
—
TM42
FacadeThis attack move doubles its power if the user is poisoned, burned, or paralyzed.▶ Selected Pokémon
Normal
70
100%
TM44
RestThe user goes to sleep for two turns. This fully restores the user’s HP and heals any status conditions.▶ User
Psychic
—
—
TM45
AttractIf it is the opposite gender of the user, the target becomes infatuated and less likely to attack.▶ Selected Pokémon
Normal
—
100%
TM48
RoundThe user attacks the target with a song. Others can join in the Round to increase the power of the attack.▶ Selected Pokémon
Normal
60
100%
TM55
ScaldThe user shoots boiling hot water at its target. This may also leave the target with a burn.▶ Selected Pokémon
Water
80
100%
TM83
InfestationThe target is infested and attacked for four to five turns. The target can’t flee during this time.▶ Selected Pokémon
Bug
20
100%
TM87
SwaggerThe user enrages and confuses the target. However, this also sharply raises the target’s Attack stat.▶ Selected Pokémon
Normal
—
85%
TM88
Sleep TalkWhile it is asleep, the user randomly uses one of the moves it knows.▶ User
Normal
—
—
TM90
SubstituteThe user makes a copy of itself using some of its HP. The copy serves as the user’s decoy.▶ User
Normal
—
—
TM94
SurfThe user attacks everything around it by swamping its surroundings with a giant wave.▶ All other Pokémon
Water
90
100%
TM100
ConfideThe user tells the target a secret, and the target loses its ability to concentrate. This lowers the target’s Sp. Atk stat.▶ Selected Pokémon
Normal
—
—
Tutor: SnoreThis attack can be used only if the user is asleep. The harsh noise may also make the target flinch.▶ Selected Pokémon, Icy WindThe user attacks with a gust of chilled air. This also lowers the opposing Pokémon’s Speed stats.▶ All opponents, Pain SplitThe user adds its HP to the target’s HP, then equally shares the combined HP with the target.▶ Selected Pokémon, Water PulseThe user attacks the target with a pulsing blast of water. This may also confuse the target.▶ Selected Pokémon, Earth PowerThe user makes the ground under the target erupt with power. This may also lower the target’s Sp. Def stat.▶ Selected Pokémon
Egg moves: MistThe user cloaks itself and its allies in a white mist that prevents any of their stats from being lowered for five turns.▶ User’s field, CounterA retaliation move that counters any physical attack, inflicting double the damage taken.▶ Specific move, FissureThe user opens up a fissure in the ground and drops the target in. The target faints instantly if this attack hits.▶ Selected Pokémon, SludgeUnsanitary sludge is hurled at the target. This may also poison the target.▶ Selected Pokémon
, AmnesiaThe user temporarily empties its mind to forget its concerns. This sharply raises the user’s Sp. Def stat.▶ User
, Acid ArmorThe user alters its cellular structure to liquefy itself, sharply raising its Defense stat.▶ User
, CurseA move that works differently for the Ghost type than for all other types.▶ Specific move
, Mirror CoatA retaliation move that counters any special attack, inflicting double the damage taken.▶ Specific move
, StockpileThe user charges up power and raises both its Defense and Sp. Def stats. The move can be used three times.▶ User
, Spit UpThe power stored using the move Stockpile is released at once in an attack. The more power is stored, the greater the move’s power.▶ Selected Pokémon
, SwallowThe power stored using the move Stockpile is absorbed by the user to heal its HP. Storing more power heals more HP.▶ User
, MementoThe user faints when using this move. In return, this harshly lowers the target’s Attack and Sp. Atk stats.▶ Selected Pokémon
, YawnThe user lets loose a huge yawn that lulls the target into falling asleep on the next turn.▶ Selected Pokémon
, BrineIf the target’s HP is half or less, this attack will hit with double the power.▶ Selected Pokémon
, Trump CardThe fewer PP this move has, the greater its power.▶ Selected Pokémon
, Clear SmogThe user attacks by throwing a clump of special mud. All stat changes are returned to normal.▶ Selected Pokémon
