Cloyster
#91 in the Yellow Pokédex • Bivalve Pokémon
Cloyster
#91 in the Yellow Pokédex • Bivalve Pokémon
Stats
Base stat spread shown as a hex chart and supporting stat bars.
Min
Max
HP
50
210
304
Attack
95
175
317
Defense
180
328
504
Special
85
157
295
Speed
70
130
262
Total
480
Ranges are for Level 100. Max assumes a beneficial nature, 252 EVs, and 31 IVs; min assumes a hindering nature, 0 EVs, and 0 IVs.
Growth
EV yield, catch rate, and experience details for this Pokémon.
| Pokédexes | Kanto #91 |
|---|---|
| EV yield | 2 Def |
| Catch rate | 60 |
| Base Exp. | 184 |
Eggs
Egg groups, gender ratio, and hatching details for this Pokémon.
| Egg Groups | |
|---|---|
| Gender | 50% male 50% female |
| Egg cycles | 20 (5,120 steps) |
Lore
Version-specific Pokédex entries for this Pokémon.
Pokémon Yellow
For protection, it uses its harder- than-diamonds shell. It also shoots spikes from the shell.
Evolution
Evolution requirements shown in a compact table or chain view.
| Pokémon | Requires | Evolution |
|---|---|---|
 Shellder #90 |  Use Water Stone |  Cloyster #91 |
Moves
Moves this Pokémon learns naturally by reaching specific levels.
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| Start | Supersonic |  |  Status | - | 55 | 20 | |
| Start | Aurora Beam |  |  Special | 65 | 100 | 20 | |
| Start | Withdraw |  | Status | - | - | 40 | |
| Start | Clamp | | Special | 35 | 75 | 10 | |
| 50 | Spike Cannon | |  Physical | 20 | 100 | 15 |
Machines
Moves this Pokémon can learn from Technical Machines and Hidden Machines in Pokémon Yellow.
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| TM06 | Toxic |  | Status | - | 85 | 10 | |
| TM09 | Take Down | | Physical | 90 | 85 | 20 | |
| TM10 | Double-Edge | | Physical | 100 | 100 | 15 | |
| TM11 | Bubble Beam | | Special | 65 | 100 | 20 | |
| TM12 | Water Gun | | Special | 40 | 100 | 25 | |
| TM13 | Ice Beam | | Special | 95 | 100 | 10 | |
| TM14 | Blizzard | | Special | 110 | 90 | 5 | |
| TM15 | Hyper Beam | | Physical | 150 | 90 | 5 | |
| TM20 | Rage | | Physical | 20 | 100 | 20 | |
| TM30 | Teleport |  | Status | - | - | 20 | |
| TM31 | Mimic | | Status | - | - | 10 | |
| TM32 | Double Team | | Status | - | - | 15 | |
| TM33 | Reflect | | Status | - | - | 20 | |
| TM34 | Bide | | Physical | - | - | 10 | |
| TM36 | Self-Destruct | | Physical | 130 | 100 | 5 | |
| TM39 | Swift | | Physical | 60 | - | 20 | |
| TM44 | Rest | | Status | - | - | 5 | |
| TM47 | Explosion | | Physical | 170 | 100 | 5 | |
| TM49 | Tri Attack | | Physical | 80 | 100 | 10 | |
| TM50 | Substitute | | Status | - | - | 10 | |
| HM03 | Surf | | Special | 95 | 100 | 15 |
