| Cloyster
 | 
#091
 | 
   
 | 
Type    
 | 
Gender Ratio  50%50% 
 | 
Origin Region Kanto
 | 
Class N/A
 | 
Cloyster is a dual-type Water/Ice Pokémon.
Location
Cloyster cannot be found in the wild.
AvailabilityEvolutions
Cloyster does not evolve.
Attacks
Base Attacks
The following attacks are known by Cloyster as a base Pokémon when it is obtained:
| Attack
 | 
Type
 | 
Power
 | 
Accuracy
 | 
Category
 | 
| Aurora Beam
 | 
 
 | 
65
 | 
100%
 | 
 
 | 
| Brine
 | 
 
 | 
65
 | 
100%
 | 
 
 | 
| Icicle Crash
 | 
 
 | 
85
 | 
90%
 | 
 
 | 
| Spike Cannon
 | 
 
 | 
45
 | 
100%
 | 
 
 | 
Purchasable Attacks
The following attacks can be purchased from for Cloyster to learn:
| Attack
 | 
Type
 | 
Price
 | 
Power
 | 
Accuracy
 | 
Category
 | 
| Aurora Beam
 | 
 
 | 
 48,750
 | 
65
 | 
100%
 | 
 
 | 
| Blizzard
 | 
 
 | 
 82,500
 | 
110
 | 
70%
 | 
 
 | 
| Brine
 | 
 
 | 
 48,750
 | 
65
 | 
100%
 | 
 
 | 
| Clamp
 | 
 
 | 
 37,500
 | 
50
 | 
85%
 | 
 
 | 
| Explosion
 | 
 
 | 
 90,000
 | 
120
 | 
100%
 | 
 
 | 
| Facade
 | 
 
 | 
 52,500
 | 
70
 | 
100%
 | 
 
 | 
| Frost Breath
 | 
 
 | 
 90,000
 | 
120
 | 
90%
 | 
 
 | 
| Frustration
 | 
 
 | 
 76,500
 | 
102
 | 
100%
 | 
 
 | 
| Giga Impact
 | 
 
 | 
 112,500
 | 
150
 | 
90%
 | 
 
 | 
| Hidden Power (Bug)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Dark)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Dragon)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Electric)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Fairy)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Fighting)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Fire)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Flying)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Ghost)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Grass)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Ground)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Ice)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Normal)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Poison)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Psychic)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Rock)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Steel)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hidden Power (Water)
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Hydro Pump
 | 
 
 | 
 82,500
 | 
110
 | 
80%
 | 
 
 | 
| Hyper Beam
 | 
 
 | 
 112,500
 | 
150
 | 
90%
 | 
 
 | 
| Ice Beam
 | 
 
 | 
 67,500
 | 
90
 | 
100%
 | 
 
 | 
| Ice Shard
 | 
 
 | 
 30,000
 | 
40
 | 
100%
 | 
 
 | 
| Icicle Crash
 | 
 
 | 
 63,750
 | 
85
 | 
90%
 | 
 
 | 
| Icicle Spear
 | 
 
 | 
 56,250
 | 
75
 | 
100%
 | 
 
 | 
| Liquidation
 | 
 
 | 
 63,750
 | 
85
 | 
100%
 | 
 
 | 
| Payback
 | 
 
 | 
 37,500
 | 
50
 | 
100%
 | 
 
 | 
| Poison Jab
 | 
 
 | 
 60,000
 | 
80
 | 
100%
 | 
 
 | 
| Razor Shell
 | 
 
 | 
 56,250
 | 
75
 | 
100%
 | 
 
 | 
| Return
 | 
 
 | 
 76,500
 | 
102
 | 
100%
 | 
 
 | 
| Rock Blast
 | 
 
 | 
 37,500
 | 
50
 | 
90%
 | 
 
 | 
| Round
 | 
 
 | 
 45,000
 | 
60
 | 
100%
 | 
 
 | 
| Smart Strike
 | 
 
 | 
 60,000
 | 
80
 | 
100%
 | 
 
 | 
| Spike Cannon
 | 
 
 | 
 33,750
 | 
45
 | 
100%
 | 
 
 | 
| Surf
 | 
 
 | 
 67,500
 | 
90
 | 
100%
 | 
 
 | 
| Tackle
 | 
 
 | 
 37,500
 | 
50
 | 
100%
 | 
 
 | 
| Take Down
 | 
 
 | 
 67,500
 | 
90
 | 
85%
 | 
 
 | 
| Twineedle
 | 
 
 | 
 37,500
 | 
50
 | 
100%
 | 
 
 | 
| Whirlpool
 | 
 
 | 
 26,250
 | 
35
 | 
85%
 | 
 
 | 
Type Effectiveness
| Damaged Normally by:
 | 
                         
 | 
| Weak to:
 | 
       
 | 
| Immune to:
 | 
 | 
| Resistant to:
 | 
   
 | 
Avatar
| Avatar
 | 
Unlock Method(s)
 | 
|  
 | 
???
 |