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Clamperl

#366 in the Black and White Pokédex • Bivalve Pokémon

Pokémon Black

It makes a single pearl during its lifetime. The pearl is said to amplify psychic power.

Pokémon White

It makes a single pearl during its lifetime. The pearl is said to amplify psychic power.

Pokédexes

-

Egg Group

Water 1

Steps to Hatch

5,120

Effort Values Yielded

1 Def

Gender Ratio

50% male / 50% female

Capture Rate

255

Base Experience

69
PokémonRequiresEvolution
Clamperl

Clamperl

#366

Deep Sea ToothTrade holding Deep Sea Tooth
Huntail

Huntail

#367

Clamperl

Clamperl

#366

Deep Sea ScaleTrade holding Deep Sea Scale
Gorebyss

Gorebyss

#368

Pokémon Black

LocationMethodLevelChanceConditions

Route 4

Road 4

Fishing with a Super Rod35-5540%

-

Pokémon White

LocationMethodLevelChanceConditions

Route 4

Road 4

Fishing with a Super Rod35-5540%

-

Walrein

Huntail

Clamperl normal sprite

Normal

Shiny Clamperl sprite

Shiny

Clamperl

Bivalve Pokémon

#366
Water

Height

0.4 m

Weight

52.5 kg

Base XP

69

Abilities

Shell ArmorRattled

HP

35

Attack

64

Defense

85

Sp. Atk

74

Sp. Def

55

Speed

32

Total

345

Type Chart

Weaknesses

Takes 2× from

ElectricGrass

Resistances

Takes 0.5× from

FireWaterIceSteel
Big PearlBig Pearl
Pokémon Black: 5%
Pokémon White: 5%
Class
Description
StartWater GunWaterSpecial4010025

The target is blasted with a forceful shot of water.

StartClampWaterPhysical358515

The target is clamped and squeezed by the user’s very thick and sturdy shell for four to five turns.

StartWhirlpoolWaterSpecial358515

Traps foes in a violent swirling whirlpool for four to five turns.

StartIron DefenseSteelStatus--15

The user hardens its body’s surface like iron, sharply raising its Defense stat.

51Shell SmashNormalStatus--15

The user breaks its shell, lowering its Defense and Sp. Def stats but sharply raising Attack, Sp. Atk, and Speed stats.

Class
Description
Aqua RingWaterStatus--20

The user envelops itself in a veil made of water. It regains some HP on every turn.

BarrierPsychicStatus--30

The user throws up a sturdy wall that sharply raises its Defense stat.

Body SlamNormalPhysical8510015

The user drops onto the target with its full body weight. It may also leave the target with paralysis.

BrineWaterSpecial6510010

If the target’s HP is down to about half, this attack will hit with double the power.

Confuse RayGhostStatus-10010

The target is exposed to a sinister ray that triggers confusion.

EndureNormalStatus--10

The user endures any attack with at least 1 HP. Its chance of failing rises if it is used in succession.

Mud SportGroundStatus--15

The user covers itself with mud. It weakens Electric-type moves while the user is in the battle.

Muddy WaterWaterSpecial958510

The user attacks by shooting muddy water at the opposing team. It may also lower the targets’ accuracy.

RefreshNormalStatus--20

The user rests to cure itself of a poisoning, burn, or paralysis.

SupersonicNormalStatus-5520

The user generates odd sound waves from its body. It may confuse the target.

Water PulseWaterSpecial6010020

The user attacks the target with a pulsing blast of water. It may also confuse the target.

Class
Description
HM03SurfWaterSpecial9510015

It swamps the area around the user with a giant wave. It can also be used for crossing water.

HM05WaterfallWaterPhysical8010015

The user charges at the target and may make it flinch. It can also be used to climb a waterfall.

HM06DiveWaterPhysical8010010

Diving on the first turn, the user floats up and attacks on the second turn. It can be used to dive deep in the ocean.

TM06ToxicPoisonStatus-9010

A move that leaves the target badly poisoned. Its poison damage worsens every turn.

TM07HailIceStatus--10

The user summons a hailstorm lasting five turns. It damages all Pokémon except the Ice type.

TM10Hidden PowerNormalSpecial110015

A unique attack that varies in type and intensity depending on the Pokémon using it.

TM13Ice BeamIceSpecial9510010

The target is struck with an icy-cold beam of energy. It may also freeze the target solid.

TM14BlizzardIceSpecial120705

A howling blizzard is summoned to strike the opposing team. It may also freeze them solid.

TM17ProtectNormalStatus--10

It enables the user to evade all attacks. Its chance of failing rises if it is used in succession.

TM18Rain DanceWaterStatus--5

The user summons a heavy rain that falls for five turns, powering up Water-type moves.

TM21FrustrationNormalPhysical-10020

A full-power attack that grows more powerful the less the user likes its Trainer.

TM27ReturnNormalPhysical-10020

A full-power attack that grows more powerful the more the user likes its Trainer.

TM32Double TeamNormalStatus--15

By moving rapidly, the user makes illusory copies of itself to raise its evasiveness.

TM42FacadeNormalPhysical7010020

An attack move that doubles its power if the user is poisoned, burned, or has paralysis.

TM44RestPsychicStatus--5

The user goes to sleep for two turns. It fully restores the user’s HP and heals any status problem.

TM45AttractNormalStatus-10015

If it is the opposite gender of the user, the target becomes infatuated and less likely to attack.

TM48RoundNormalSpecial6010015

The user attacks the target with a song. Others can join in the Round and make the attack do greater damage.

TM55ScaldWaterSpecial8010015

The user shoots boiling hot water at its target. It may also leave the target with a burn.

TM87SwaggerNormalStatus-9015

The user enrages and confuses the target. However, it also sharply raises the target’s Attack stat.

TM90SubstituteNormalStatus--10

The user makes a copy of itself using some of its HP. The copy serves as the user’s decoy.

Shell Armor

Ability Slot 1

The Pokémon is protected against critical hits.

Protects against critical hits.

Rattled

Hidden Ability

Some move types scare it and boost its Speed.

Raises Speed one stage upon being hit by a Dark, Ghost, or Bug move.

Dittobase

© 2026 dittobase.com. All rights reserved.

This website is an independent platform and is not associated with, validated, backed, or sponsored by Nintendo, Game Freak, Niantic, or The Pokémon Company.

B/W / Pokédex

Clamperl

Clamperl

#366 in the Black and White Pokédex • Bivalve Pokémon

Pokémon Black

It makes a single pearl during its lifetime. The pearl is said to amplify psychic power.

Pokémon White

It makes a single pearl during its lifetime. The pearl is said to amplify psychic power.

Pokédexes

-

Egg Group

Water 1

Steps to Hatch

5,120

Effort Values Yielded

1 Def

Gender Ratio

50% male / 50% female

Capture Rate

255

Base Experience

69
PokémonRequiresEvolution
Clamperl

Clamperl

#366

Deep Sea ToothTrade holding Deep Sea Tooth
Huntail

Huntail

#367

Clamperl

Clamperl

#366

Deep Sea ScaleTrade holding Deep Sea Scale
Gorebyss

Gorebyss

#368

Pokémon Black

LocationMethodLevelChanceConditions

Route 4

Road 4

Fishing with a Super Rod35-5540%

-

Pokémon White

LocationMethodLevelChanceConditions

Route 4

Road 4

Fishing with a Super Rod35-5540%

-

Walrein

Huntail

Clamperl normal sprite

Normal

Shiny Clamperl sprite

Shiny

Clamperl

Bivalve Pokémon

#366
Water

Height

0.4 m

Weight

52.5 kg

Base XP

69

Abilities

Shell ArmorRattled

HP

35

Attack

64

Defense

85

Sp. Atk

74

Sp. Def

55

Speed

32

Total

345

Type Chart

Weaknesses

Takes 2× from

ElectricGrass

Resistances

Takes 0.5× from

FireWaterIceSteel
Big PearlBig Pearl
Pokémon Black: 5%
Pokémon White: 5%
Class
Description
StartWater GunWaterSpecial4010025

The target is blasted with a forceful shot of water.

StartClampWaterPhysical358515

The target is clamped and squeezed by the user’s very thick and sturdy shell for four to five turns.

StartWhirlpoolWaterSpecial358515

Traps foes in a violent swirling whirlpool for four to five turns.

StartIron DefenseSteelStatus--15

The user hardens its body’s surface like iron, sharply raising its Defense stat.

51Shell SmashNormalStatus--15

The user breaks its shell, lowering its Defense and Sp. Def stats but sharply raising Attack, Sp. Atk, and Speed stats.

Class
Description
Aqua RingWaterStatus--20

The user envelops itself in a veil made of water. It regains some HP on every turn.

BarrierPsychicStatus--30

The user throws up a sturdy wall that sharply raises its Defense stat.

Body SlamNormalPhysical8510015

The user drops onto the target with its full body weight. It may also leave the target with paralysis.

BrineWaterSpecial6510010

If the target’s HP is down to about half, this attack will hit with double the power.

Confuse RayGhostStatus-10010

The target is exposed to a sinister ray that triggers confusion.

EndureNormalStatus--10

The user endures any attack with at least 1 HP. Its chance of failing rises if it is used in succession.

Mud SportGroundStatus--15

The user covers itself with mud. It weakens Electric-type moves while the user is in the battle.

Muddy WaterWaterSpecial958510

The user attacks by shooting muddy water at the opposing team. It may also lower the targets’ accuracy.

RefreshNormalStatus--20

The user rests to cure itself of a poisoning, burn, or paralysis.

SupersonicNormalStatus-5520

The user generates odd sound waves from its body. It may confuse the target.

Water PulseWaterSpecial6010020

The user attacks the target with a pulsing blast of water. It may also confuse the target.

Class
Description
HM03SurfWaterSpecial9510015

It swamps the area around the user with a giant wave. It can also be used for crossing water.

HM05WaterfallWaterPhysical8010015

The user charges at the target and may make it flinch. It can also be used to climb a waterfall.

HM06DiveWaterPhysical8010010

Diving on the first turn, the user floats up and attacks on the second turn. It can be used to dive deep in the ocean.

TM06ToxicPoisonStatus-9010

A move that leaves the target badly poisoned. Its poison damage worsens every turn.

TM07HailIceStatus--10

The user summons a hailstorm lasting five turns. It damages all Pokémon except the Ice type.

TM10Hidden PowerNormalSpecial110015

A unique attack that varies in type and intensity depending on the Pokémon using it.

TM13Ice BeamIceSpecial9510010

The target is struck with an icy-cold beam of energy. It may also freeze the target solid.

TM14BlizzardIceSpecial120705

A howling blizzard is summoned to strike the opposing team. It may also freeze them solid.

TM17ProtectNormalStatus--10

It enables the user to evade all attacks. Its chance of failing rises if it is used in succession.

TM18Rain DanceWaterStatus--5

The user summons a heavy rain that falls for five turns, powering up Water-type moves.

TM21FrustrationNormalPhysical-10020

A full-power attack that grows more powerful the less the user likes its Trainer.

TM27ReturnNormalPhysical-10020

A full-power attack that grows more powerful the more the user likes its Trainer.

TM32Double TeamNormalStatus--15

By moving rapidly, the user makes illusory copies of itself to raise its evasiveness.

TM42FacadeNormalPhysical7010020

An attack move that doubles its power if the user is poisoned, burned, or has paralysis.

TM44RestPsychicStatus--5

The user goes to sleep for two turns. It fully restores the user’s HP and heals any status problem.

TM45AttractNormalStatus-10015

If it is the opposite gender of the user, the target becomes infatuated and less likely to attack.

TM48RoundNormalSpecial6010015

The user attacks the target with a song. Others can join in the Round and make the attack do greater damage.

TM55ScaldWaterSpecial8010015

The user shoots boiling hot water at its target. It may also leave the target with a burn.

TM87SwaggerNormalStatus-9015

The user enrages and confuses the target. However, it also sharply raises the target’s Attack stat.

TM90SubstituteNormalStatus--10

The user makes a copy of itself using some of its HP. The copy serves as the user’s decoy.

Shell Armor

Ability Slot 1

The Pokémon is protected against critical hits.

Protects against critical hits.

Rattled

Hidden Ability

Some move types scare it and boost its Speed.

Raises Speed one stage upon being hit by a Dark, Ghost, or Bug move.

Dittobase

© 2026 dittobase.com. All rights reserved.

This website is an independent platform and is not associated with, validated, backed, or sponsored by Nintendo, Game Freak, Niantic, or The Pokémon Company.