Cloyster
The Water/Ice type Pokemon. Discover comprehensive stats, moves, and evolutions across all games.
Pokédex #91• Available in 11 game versions

Water
Ice
Pokemon Details
Species: Bivalve Pokémon
Height: 1.5 m
Weight: 132.5 kg
Abilities:
Training
EV Yield: 2 Defense
Catch Rate: 60
Base Friendship: 50
Base Exp: 184
Growth Rate: Slow
Breeding
Egg Groups:
Egg Cycles (Steps):
- Min:
- Max:
Gender:
- Male: %
- Female: %
Available Game Versions
Click a game to view specific dataStats
95
180
50
85
45
70
Total
525
Type Guide
Learn when this Pokémon is a good pick. “Great against” are types your moves hit hard. “Watch out for” are move types that hit you hard.
Great against
Ground×4
×2
Rock×2
Watch out for
Electric×2
Grass×2
Fighting×2
Rock×2
Not very effective on
Water×0.25
Ice×0.5
Steel×0.5
Takes reduced damage from
Water×0.5
Ice×0.25
Try a matchup
Pick the opponent’s types to see how your moves perform.
Your damage:×1Even
Tip: Dual-type opponents combine both types. For example, Water/Flying takes ×4 from Electric moves.
Pokémon Moves by Learning Method
Moves from All Games
The moves shown below are collected from all games where Cloyster appears. These may not match the specific moveset available in your game. Select a specific game version above to see the exact moves for that game.
Name | Level | Type | Category | Power | Accuracy |
---|---|---|---|---|---|
Aurora Beam | 1 | Ice | Special | 65 | 100 |
Clamp | 1 | Water | Special | 35 | 75 |
Supersonic | 1 | Normal | Status | - | 55 |
Withdraw | 1 | Water | Status | - | - |
Protect | 1 | Normal | Status | - | - |
Toxic Spikes | 1 | Poison | Status | - | - |
Hydro Pump | 1 | Water | Special | 110 | 80 |
Shell Smash | 1 | Normal | Status | - | - |
Icicle Spear | 1 | Ice | Physical | 25 | 100 |
Iron Defense | 1 | Steel | Status | - | - |
Leer | 1 | Normal | Status | - | 100 |
Razor Shell | 1 | Water | Physical | 75 | 95 |
Tackle | 1 | Normal | Physical | 40 | 100 |
Water Gun | 1 | Water | Special | 40 | 100 |
Whirlpool | 1 | Water | Special | 35 | 85 |
Ice Beam | 1 | Ice | Special | 90 | 100 |
Ice Shard | 1 | Ice | Physical | 40 | 100 |
Spikes | 33 | Ground | Status | - | - |
Spike Cannon | 50 | Normal | Physical | 20 | 100 |
Icicle Crash | 50 | Ice | Physical | 85 | 90 |
Game Locations
Game | Location |
---|---|
Blue | Evolve Shellder - Evolution |
Leafgreen | Trade/migrate From Another Game - Wild |
Y | Route 8 - Wild |
Shield | Courageous Cavern - Wild Giant's Seat - Wild Loop Lagoon - Wild |
Scarlet | Casseroya Lake - Wild East Paldean Sea - Wild East Province (Area One) - Wild East Province (Area Three) - Wild East Province (Area Two) - Wild Glaseado Mountain - Wild North Paldean Sea - Wild North Province (Area One) - Wild North Province (Area Three) - Wild South Paldean Sea - Wild South Province (Area Five) - Wild South Province (Area Four) - Wild South Province (Area One) - Wild South Province (Area Six) - Wild West Paldean Sea - Wild West Province (Area One) - Wild West Province (Area Two) - Wild |
Pokedex Entries
Game | Entry |
---|---|
Red | When attacked, it launches its horns in quick volleys. Its innards have never been seen. |
Blue | When attacked, it launches its horns in quick volleys. Its innards have never been seen. |
Yellow | For protection, it uses its harder-than-diamonds shell. It also shoots spikes from the shell. |
Gold | Once it slams its shell shut, it is impossible to open, even by those with superior strength. |
Silver | CLOYSTER that live in seas with harsh tidal currents grow large, sharp spikes on their shells. |
Crystal | Even a missile can’t break the spikes it uses to stab opponents. They’re even harder than its shell. |
Firered | Its shell is extremely hard. It cannot be shattered, even with a bomb. The shell opens only when it is attacking. |
Leafgreen | When attacked, it launches its horns in quick volleys. Its innards have never been seen. |
Heartgold | Once it slams its shell shut, it is impossible to open, even by those with superior strength. |
Soulsilver | CLOYSTER that live in seas with harsh tidal currents grow large, sharp spikes on their shells. |
X | Cloyster that live in seas with harsh tidal currents grow large, sharp spikes on their shells. |
Y | Its shell is extremely hard. It cannot be shattered, even with a bomb. The shell opens only when it is attacking. |
Sun | Its hard shell cannot be shattered—not even by a bomb. The contents of the shell remain unknown. |
Moon | Excavation of the tombs of ancient hunting tribes has turned up many spears tipped with spikes that had fallen off this Pokémon’s shell. |
UltraSun | If areas of Cloyster’s very hard shell get damaged, those areas swell, gradually growing into large sharp spikes. |
UltraMoon | Slowpoke tails are its favorite food. It has even been known to come up on land to look for Slowpoke from time to time. |
Sword | Its shell is extremely hard. It cannot be shattered, even with a bomb. The shell opens only when it is attacking. |
Shield | Once it slams its shell shut, it is impossible to open, even by those with superior strength. |
Scarlet | Cloyster that live in seas with harsh tidal currents grow large, sharp spikes on their shells. |
Violet | When attacked, it launches its spikes in quick volleys. Its innards have never been seen. |