Community favorite stats
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Height
1.5 m
Weight
132.5 kg
Fan favorite profile
Cloyster Pokemon
Bivalve Pokémon
Once it slams its shell shut, it is impossible to open, even by those with superior strength.
Legendary
No
Mythical
No
Total base stats
525
Generation
Generation I
Evolves from
Habitat
Sea
Capture rate
60
National dex
#91
Breeding profile
50% female · 50% male
Hatch profile
20 egg cycles · ~51,400 steps (Slow growth)
Growth rate: Slow
70 at capture
Game dex numbers
Pokedex entries
Cloyster by game version
Shield
Once it slams its shell shut, it is impossible to open, even by those with superior strength.
Sword
Its shell is extremely hard. It cannot be shattered, even with a bomb. The shell opens only when it is attacking.
Lets Go Eevee
For protection, it uses its harder-than-diamond shell. It also shoots spikes from the shell.
Nature planner
Recommended natures
Starter spreads for Cloyster based on base stats — open each profile for flavor ties and battle-style data before you mint or compare final numbers.
Impish
Physical wallImpish or Bold boosts Defense on a naturally bulky spread.
Timid
Support pivotA speed-boosting nature helps slow defenders move first when needed.
Location explorer
Wild encounters
9 location areas indexed for Cloyster. Showing 9 with version, level range, and encounter method — data generic dex mirrors often omit this detail.
Seafoam Islands (B3F)
Seafoam Islands (B4F)
Undella Bay
Undella Bay
Road 13
Unova Route 13
Undella Town
Undella Town
Humilau City
Humilau City
Seaside Cave (1F)
Seaside Cave
Road 8
Kalos Route 8
Friend Safari (Ice)
Friend Safari
Base stats
HP
50
Attack
95
Defense
180
Special Attack
85
Special Defense
45
Speed
70
Evolution line
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