CobblewikiCobblemon 1.7.4 · Updated May 26, 2026

Search Cobblewiki

Search Pokemon, biomes, drops, servers, modpacks, and categories

Back to Pokemon List
#091

Cloyster

waterice
In game
cloyster

Basic Information

Height

1.5m

Weight

132.5kg

Male Ratio

50%

Catch Rate

60

Base Exp

184

Exp Group

slow

Base Friendship

50

Egg Cycles

20

Abilities

shellarmorskilllinkovercoat (Hidden)

Egg Groups

water 3

Labels

gen1

EV Yield

hp0
attack0
defence2
special Attack0
special Defence0
speed0

Base Stats

hp50
attack95
defence180
special Attack85
special Defence45
speed70
Total525

Movement

Can Swim

Yes

Speed: 0.3

Can Walk

Yes

Speed: 0.2

Drops

Max Rolls: 2

Aspear Berry×15%
Shell Bell×15%

Hitbox

Width

2

Height

2

Fixed: No

Behavior

Combat

Will defend owner

Resting

Drowsy chance: 0.1%

Additional Information

Pre-Evolution

shellder

Base Scale

0.9

Evolution Line

How to evolve Cloyster
shellder
shellder
cloyster
cloyster
Use Water Stone

Evolution guide

Shellder evolves into Cloyster when you use a Water Stone.

Where does Cloyster spawn?

CommonLevel 26-53Open sky
CommonLevel 26-53Open sky

Biomes

Ocean
CommonLevel 26-53Open sky

Weight multipliers

0.6x when lure level 0-1

CommonLevel 26-53Open sky

Weight multipliers

3x when lure level 2

5x when lure level 3+

CommonLevel 26-53Underground

Sky light: 8–15

Weight multipliers

0.6x when lure level 0-1

CommonLevel 26-53Underground

Sky light: 8–15

Weight multipliers

3x when lure level 2

5x when lure level 3+

CommonLevel 26-53Underground

Biomes

Overworld

Y: -60 – 13

Structures

Submerged Shipwreck Cove
CommonLevel 26-53Underground

Biomes

Overworld

Y: -60 – 13

Structures

Submerged Shipwreck Cove

Weight multipliers

0.6x when lure level 0-1

How to find Cloyster faster

Cook a Pokésnack

Craft a Pokésnack in a campfire pot using milk, honey bottle, vivichoke, and hearty grains. Add up to 3 seasoning items to customise which Pokémon appear.

Items that attract Cloyster

cobblemon:passho_berryPassho Berry
Type: water
cobblemon:yache_berryYache Berry
Type: ice
cobblemon:pecha_berryPecha Berry
Egg group: water 3 · Egg group: bug

Regular catching

Best biomes and snacks for making Cloyster appear.

BestCold OceanCommonLv. 26-53
Base chance: 0.42%With snack: 6.96%

Recommended seasoning combo

3× Yache Berry
CoastCommonLv. 26-53
Base chance: 0.12%With snack: 3.12%

Recommended seasoning combo

3× Yache Berry
Frozen OceanCommonLv. 26-53
Base chance: 0.33%With snack: 2.86%

Recommended seasoning combo

3× Pecha Berry

Also attracted (2 competitors)

shellderShellder(common)vivillonVivillon(common)
OceanCommonLv. 26-53
Base chance: 0.06%With snack: 1.52%

Recommended seasoning combo

3× Yache Berry

Also attracted (1 competitor)

laprasLapras(ultra-rare)
OverworldCommonLv. 26-53
Base chance: 0.03%With snack: 0.68%

Recommended seasoning combo

3× Yache Berry

Shiny hunting

Best biomes and snacks for getting shiny Cloyster, using Cobblemon's 1/8192 base shiny rate.

Best shinyCold OceanCommonLv. 26-53
Base shiny chance: <0.0001%With shiny snack: 0.0035%Shiny rerolls: +8
Snack spawn chance: 3.17%

Shiny hunting combo

Yache Berry+2× Starf Berry
Frozen OceanCommonLv. 26-53
Base shiny chance: <0.0001%With shiny snack: 0.0020%Shiny rerolls: +8
Snack spawn chance: 1.81%

Shiny hunting combo

Pecha Berry+2× Starf Berry

Also attracted (2 competitors)

shellderShellder(common)vivillonVivillon(common)
CoastCommonLv. 26-53
Base shiny chance: <0.0001%With shiny snack: 0.0013%Shiny rerolls: +4
Snack spawn chance: 2.10%

Shiny hunting combo

2× Yache Berry+Starf Berry
OceanCommonLv. 26-53
Base shiny chance: <0.0001%With shiny snack: 0.0006%Shiny rerolls: +4
Snack spawn chance: 1.02%

Shiny hunting combo

2× Yache Berry+Starf Berry

Also attracted (1 competitor)

laprasLapras(ultra-rare)
OverworldCommonLv. 26-53
Base shiny chance: <0.0001%With shiny snack: 0.0003%Shiny rerolls: +4
Snack spawn chance: 0.47%

Shiny hunting combo

2× Yache Berry+Starf Berry

Quality boosters

Rarity boosters

Enchanted Golden Apple+10 tier
Glistering Melon Slice+1 tier
Golden Apple+1 tier
Golden Carrot+1 tier

Shiny boosters

Enchanted Golden Apple×9 rerolls
Starf Berry×4 rerolls
Golden Apple×1 rerolls

Moves

toxicspikesLv. 1
withdrawLv. 1
supersonicLv. 1
aurorabeamLv. 1
protectLv. 1
spikesLv. 1
spikecannonLv. 1
icebeamLv. 1
whirlpoolLv. 1
irondefenseLv. 1
iciclecrashLv. 1
hydropumpLv. 1
shellsmashLv. 1
iciclespearLv. 1
leerLv. 1
tackleLv. 1
watergunLv. 1
iceshardLv. 1
razorshellLv. 5
aquaringEGG
barrierEGG
bubblebeamEGG
clampEGG
lifedewEGG
rapidspinEGG
twineedleEGG
waterpulseEGG
avalancheTM
blizzardTM
bodyslamTM
brineTM
chillingwaterTM
diveTM
drillrunTM
endureTM
explosionTM
facadeTM
frostbreathTM
gigaimpactTM
hailTM
helpinghandTM
hydropumpTM
hyperbeamTM
icebeamTM
icespinnerTM
iciclespearTM
icywindTM
irondefenseTM
lightscreenTM
liquidationTM
mudshotTM
paybackTM
pinmissileTM
poisonjabTM
protectTM
raindanceTM
razorshellTM
restTM
rockblastTM
scaryfaceTM
screechTM
selfdestructTM
signalbeamTM
sleeptalkTM
smartstrikeTM
snowscapeTM
spikesTM
steelrollerTM
substituteTM
surfTM
swiftTM
takedownTM
terablastTM
tormentTM
toxicspikesTM
triattackTM
waterfallTM
waterpulseTM
weatherballTM
whirlpoolTM
diveTUTOR
drillrunTUTOR
gigaimpactTUTOR
helpinghandTUTOR
hyperbeamTUTOR
icebeamTUTOR
icywindTUTOR
irondefenseTUTOR
liquidationTUTOR
poisonjabTUTOR
restTUTOR
signalbeamTUTOR
sleeptalkTUTOR
spikesTUTOR
steelrollerTUTOR
swiftTUTOR
waterpulseTUTOR
attractLEGACY
bideLEGACY
captivateLEGACY
confideLEGACY
curseLEGACY
doubleedgeLEGACY
doubleteamLEGACY
frustrationLEGACY
headbuttLEGACY
hiddenpowerLEGACY
mimicLEGACY
naturalgiftLEGACY
rageLEGACY
reflectLEGACY
returnLEGACY
roundLEGACY
secretpowerLEGACY
snoreLEGACY
swaggerLEGACY
teleportLEGACY
toxicLEGACY
refreshSPECIAL