# 091 Cloyster
091 large
091 normal side 091 normal 091 normal back
Water-Type icon Ice-Type icon
lvl 110 move: Hydro Cannon
Base Stats
HP 50
Attack 95
Defense 180
Sp. Atk 85
Sp. Def 45
Speed 70
Shell Armor
Skill Link
090 normal 092 normal
Shellder Gastly

Cloyster banner


Cloyster that live in seas with harsh tidal currents grow large, sharp spikes on their harder-than-diamonds shells.

Cloyster is capable of swimming in the sea. It does so by swallowing water, then jetting it out toward the rear. This Pokémon shoots spikes from its shell using the same system.

Its shell is extremely hard. It cannot be shattered, even with a bomb. The shell opens only when it is attacking. However, it launches its horns in such quick volleys that its innards have never been seen. Once it slams its shell shut, it is impossible to open, even by those with superior strength.


Evolve Shellder


Shellder Cloyster
090 normal Waterstone icon
091 normal


Move Set

Level up (edit)
Lv Move Name Type Category Pwr. Cldwn. Dur. Acc. Effect % Target
0 Toxic Spikes Poison-Type Status move 40 60 60 Always Trap
Damages targets walking pass (except Flying-type, Steel-type, Poison-type, Levitate, Magnet Risen pokemons).
0 Withdraw Water-Type Status move - 2.4 Always Always Single
Raises user's Defense by 1.
0 Supersonic Normal-Type Status move - 1.8 55% Single
 ? Spike Cannon Normal-Type Physical move 20 1.2 100% Single
2-5 attacks in a row
 ? Icicle Spear Ice-Type Physical move 25 25 100% Single
2-5 attacks in a row.
 ? Protect Normal-Type Status move - 60 30 Can't Miss Self
Evade all attacks for 10 times.
 ? Aurora Beam Ice-Type Special move 65 1.8 100% 10% Beam
May lower target's Attack by 1.
25 Leer Normal-Type Status move - 2.4 100% 100% Single
Lowers target's Defence by 1.
28 Spikes Ground-Type Status move N/A 60 60 Always Trap
Damages targets walking pass (except Flying-type, Levitate, Magnet Risen pokemons).
31 Clamp Water-Type Physical move 35 1.2 85% Single
Traps target for 4-5 game ticks.
Only one trap can happen on each target.
34 Ice Shard Ice-Type Physical move 40 100% 100% Single
(No additional effects.)
39 Razor Shell Water-Type Physical move 75 1.2 95% 50% Single
May lower target's Defense by 1.
47 Whirlpool Water-Type Special move 35 1.2 85% Single
Traps target for 4-5 game ticks.
Only one trap can happen on each target.
52 Icicle Crash Ice-Type Physical move 85 1.2 90% 30% Single
May cause target flinch.
53 Brine Water-Type Special move 65 1.2 100% Single
Power doubled when user has less than half HP.
57 Iron Defense Steel-Type Status move - 3.6 - --- 100% Self
Raises user's Defense by 2.
61 Ice Beam Ice-Type Special move 95 1.8 100% 10% Beam
May freeze the target.
65 Shell Smash Normal-Type Status move - % Single
71 Hydro Pump Water-Type Special move 120 1.8 80% Beam
(No additional effects.)

TM / HM moves (edit)
Ice Beam
Hyper Beam
Double Team
Hidden Power
Giga Impact
Icy Wind
Rain Dance

Damage Taken

Main article: List of Pokemon Weaknesses
Normal-Type2 Fire-Type2 Water-Type2 Electric-Type2 Grass-Type2 Psychic-Type2 Fighting-Type2 Poison-Type2 Ground-Type2 Flying-Type2 Dragon-Type2 Bug-Type2 Rock-Type2 Ghost-Type2 Ice-Type2 Steel-Type2 Dark-Type2 Fairy-Type2 Shadow-Type2
Dx1 Dx1 Dx0.5 Dx2 Dx2 Dx1 Dx2 Dx1 Dx1 Dx1 Dx1 Dx1 Dx2 Dx1 Dx0.25 Dx1 Dx1 Dx1 Dx1

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