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Cloyster

Cloyster

#170 in the Gold and Silver Pokédex • Bivalve Pokémon

Cloyster

#170 in the Gold and Silver Pokédex • Bivalve Pokémon

Stats

Base stat spread shown as a hex chart and supporting stat bars.

Min

Max

HP

50

210

304

Attack

95

175

317

Defense

180

328

504

Sp. Atk

85

157

295

Sp. Def

45

85

207

Speed

70

130

262

Total

525

Ranges are for Level 100. Max assumes a beneficial nature, 252 EVs, and 31 IVs; min assumes a hindering nature, 0 EVs, and 0 IVs.

Shellder

Gastly

Cloyster normal sprite

Normal

Shiny Cloyster sprite

Shiny

Cloyster

Bivalve Pokémon

#170
WaterIce

Height

1.5 m (4'11")

Weight

132.5 kg (292.1 lbs)

It's Super Effective

Damage multipliers Cloyster takes from each attacking type, sorted from worst weakness to best resistance.

Weak to

Electric

Grass

Fighting

Rock

Resists

Ice

0.25×

Water

0.5×

Growth

EV yield, catch rate, and experience details for this Pokémon.
Pokédexes
Original Johto #170
EV yield
2 Def
Catch rate
60
Base Exp.
184

Eggs

Egg groups, gender ratio, and hatching details for this Pokémon.
Egg Groups
Water 3
Gender
50% male
50% female
Egg cycles
20 (5,120 steps)

Lore

Version-specific Pokédex entries for this Pokémon.
Pokémon Gold box art

Pokémon Gold

Once it slams its shell shut, it is impossible to open, even by those with superi­ or strength.

Pokémon Silver box art

Pokémon Silver

CLOYSTER that live in seas with harsh tidal currents grow large, sharp spikes on their shells.

Evolution

Evolution requirements shown in a compact table or chain view.
PokémonRequiresEvolution
Shellder

Shellder

#169

Water StoneUse Water Stone
Cloyster

Cloyster

#170

Moves

Moves this Pokémon learns naturally by reaching specific levels.
Class
Description
StartSupersonicNormalStatus-5520

Sound waves that cause confusion.

StartAurora BeamIceSpecial6510020

An attack that may lower ATTACK.

StartWithdrawWaterStatus--40

Heightens the user's DEFENSE.

StartProtectNormalStatus--10

Foils attack that turn. It may fail.

41Spike CannonNormalPhysical2010015

Fires spikes to hit 2-5 times.

Machines

Moves this Pokémon can learn from Technical Machines and Hidden Machines in Pokémon Gold and Silver.
Class
Description
TM03Curse???Status--10

Works differently for ghost-types.

TM06ToxicPoisonStatus-8510

A poison move with increasing damage.

TM10Hidden PowerNormalPhysical110015

The power varies with the Pokémon.

TM13SnoreNormalPhysical4010015

An attack useable only while asleep.

TM14BlizzardIceSpecial120705

An attack that may freeze the foe.

TM15Hyper BeamNormalPhysical150905

1st turn: Attack 2nd turn: Rest

TM16Icy WindIceSpecial559515

An icy attack that lowers SPEED.

TM17ProtectNormalStatus--10

Foils attack that turn. It may fail.

TM18Rain DanceWaterStatus--5

Boosts water-type moves for 5 turns.

TM20EndureNormalStatus--10

Always leaves at least 1HP.

TM21FrustrationNormalPhysical-10020

An attack based on lack of loyalty.

TM27ReturnNormalPhysical-10020

An attack that is based on loyalty.

TM32Double TeamNormalStatus--15

Heightens evasive­ ness.

TM34SwaggerNormalStatus-9015

Causes confusion and raises ATTACK.

TM35Sleep TalkNormalStatus--10

Randomly attacks while asleep.

TM39SwiftNormalPhysical60-20

An attack that never misses.

TM44RestPsychicStatus--5

Sleep for 2 turns to fully recover.

TM45AttractNormalStatus-10015

Makes the opposite gender infatuated.

HM03SurfWaterSpecial9510015

A strong water- type attack.

HM06WhirlpoolWaterSpecial157015

Traps the foe for 2-5 turns.

#169

Shellder

#58

Gastly

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