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.
Ultra Sun
If areas of Cloyster’s very hard shell get damaged, those areas swell, gradually growing into large sharp spikes.
Ultra Moon
Slowpoke tails are its favorite food. It has even been known to come up on land to look for Slowpoke from time to time.
Lets Go Pikachu/Lets Go Eevee
For protection, it uses its harder-than-diamond shell. It also shoots spikes from the shell.
Evolution Chain
water stone
Pokédex Data
Classification
Bivalve Pokémon
Height
1.5 m (4'11")
Weight
132.5 kg (292.1 lbs)
Abilities
- Shell Armor
- Skill Link
- Overcoat (Hidden)
Training
EV Yield
+2 defense
Catch Rate
60
Base Friendship
70
Growth Rate
slow
Gender Ratio
♂
♀
Egg Groups
Water3
Learned Moves
Level Up Moves
Sun/Moon
| Lvl | Name | Class | Power | Acc. | PP | Effect |
|---|---|---|---|---|---|---|
| 1 | Supersonic | — | 55% | 20 | Confuses the target. | |
| 1 | Hydro Pump | 110 | 80% | 5 | Inflicts regular damage with no additional effect. | |
| 1 | Aurora Beam | 65 | 100% | 20 | Has a 10% chance to lower the target's Attack by one stage. | |
| 1 | Withdraw | — | — | 40 | Raises the user's Defense by one stage. | |
| 1 | Protect | — | — | 10 | Prevents any moves from hitting the user this turn. | |
| 1 | Toxic Spikes | — | — | 20 | Scatters poisoned spikes, poisoning opposing Pokémon that switch in. | |
| 1 | Shell Smash | — | — | 15 | Raises user's Attack, Special Attack, and Speed by two stages. Lower user's Defense and Special Defense by one stage. | |
| 13 | Spike Cannon | 20 | 100% | 15 | Hits 2-5 times in one turn. | |
| 28 | Spikes | — | — | 20 | Scatters Spikes, hurting opposing Pokémon that switch in. | |
| 50 | Icicle Crash | 85 | 90% | 10 | Has a 30% chance to make the target flinch. |
Ultra Sun/Ultra Moon
| Lvl | Name | Class | Power | Acc. | PP | Effect |
|---|---|---|---|---|---|---|
| 1 | Supersonic | — | 55% | 20 | Confuses the target. | |
| 1 | Hydro Pump | 110 | 80% | 5 | Inflicts regular damage with no additional effect. | |
| 1 | Aurora Beam | 65 | 100% | 20 | Has a 10% chance to lower the target's Attack by one stage. | |
| 1 | Withdraw | — | — | 40 | Raises the user's Defense by one stage. | |
| 1 | Protect | — | — | 10 | Prevents any moves from hitting the user this turn. | |
| 1 | Toxic Spikes | — | — | 20 | Scatters poisoned spikes, poisoning opposing Pokémon that switch in. | |
| 1 | Shell Smash | — | — | 15 | Raises user's Attack, Special Attack, and Speed by two stages. Lower user's Defense and Special Defense by one stage. | |
| 13 | Spike Cannon | 20 | 100% | 15 | Hits 2-5 times in one turn. | |
| 28 | Spikes | — | — | 20 | Scatters Spikes, hurting opposing Pokémon that switch in. | |
| 50 | Icicle Crash | 85 | 90% | 10 | Has a 30% chance to make the target flinch. |
Let's Go
| Lvl | Name | Class | Power | Acc. | PP | Effect |
|---|---|---|---|---|---|---|
| 1 | Tackle | 40 | 100% | 35 | Inflicts regular damage with no additional effect. | |
| 1 | Twineedle | 25 | 100% | 20 | Hits twice in the same turn. Has a 20% chance to poison the target. | |
| 1 | Leer | — | 100% | 30 | Lowers the target's Defense by one stage. | |
| 1 | Water Gun | 40 | 100% | 25 | Inflicts regular damage with no additional effect. | |
| 1 | Withdraw | — | — | 40 | Raises the user's Defense by one stage. | |
| 1 | Barrier | — | — | 20 | Raises the user's Defense by two stages. | |
| 1 | Spike Cannon | 20 | 100% | 15 | Hits 2-5 times in one turn. |
TM/HM Moves
Sun/MoonUltra Sun/Ultra Moon
| Name | Class | Power | Acc. | PP | Effect |
|---|---|---|---|---|---|
| TM06 Toxic | — | 90% | 10 | Badly poisons the target, inflicting more damage every turn. | |
| TM07 Hail | — | — | 10 | Changes the weather to a hailstorm for five turns. | |
| TM10 Hidden Power | 60 | 100% | 15 | Power and type depend upon user's IVs. Power can range from 30 to 70. | |
| TM13 Ice Beam | 90 | 100% | 10 | Has a 10% chance to freeze the target. | |
| TM14 Blizzard | 110 | 70% | 5 | Has a 10% chance to freeze the target. | |
| TM15 Hyper Beam | 150 | 90% | 5 | User foregoes its next turn to recharge. | |
| TM17 Protect | — | — | 10 | Prevents any moves from hitting the user this turn. | |
| TM18 Rain Dance | — | — | 5 | Changes the weather to rain for five turns. | |
| TM21 Frustration | — | 100% | 20 | Power increases as happiness decreases, up to a maximum of 102. | |
| TM27 Return | — | 100% | 20 | Power increases with happiness, up to a maximum of 102. | |
| TM32 Double Team | — | — | 15 | Raises the user's evasion by one stage. | |
| TM41 Torment | — | 100% | 15 | Prevents the target from using the same move twice in a row. | |
| TM42 Facade | 70 | 100% | 20 | Power doubles if user is burned, paralyzed, or poisoned. | |
| TM44 Rest | — | — | 5 | User sleeps for two turns, completely healing itself. | |
| TM45 Attract | — | 100% | 15 | Target falls in love if it has the opposite gender, and has a 50% chance to refuse attacking the user. | |
| TM48 Round | 60 | 100% | 15 | Has double power if it's used more than once per turn. | |
| TM64 Explosion | 250 | 100% | 5 | User faints. | |
| TM66 Payback | 50 | 100% | 10 | Power is doubled if the target has already moved this turn. | |
| TM67 Smart Strike | 70 | — | 10 | Never misses. | |
| TM68 Giga Impact | 150 | 90% | 5 | User foregoes its next turn to recharge. | |
| TM79 Frost Breath | 60 | 90% | 10 | Always scores a critical hit. | |
| TM84 Poison Jab | 80 | 100% | 20 | Has a 30% chance to poison the target. | |
| TM87 Swagger | — | 85% | 15 | Raises the target's Attack by two stages and confuses the target. | |
| TM88 Sleep Talk | — | — | 10 | Randomly uses one of the user's other three moves. Only works if the user is sleeping. | |
| TM90 Substitute | — | — | 10 | Transfers 1/4 of the user's max HP into a doll, protecting the user from further damage or status changes until it breaks. | |
| TM94 Surf | 90 | 100% | 15 | Inflicts regular damage and can hit Dive users. | |
| TM100 Confide | — | — | 20 | Lowers the target's Special Attack by one stage. |
Let's Go
| Name | Class | Power | Acc. | PP | Effect |
|---|---|---|---|---|---|
| TM01 Headbutt | 70 | 100% | 15 | Has a 30% chance to make the target flinch. | |
| TM04 Teleport | — | — | 20 | Immediately ends wild battles. No effect otherwise. | |
| TM05 Rest | — | — | 5 | User sleeps for two turns, completely healing itself. | |
| TM07 Protect | — | — | 10 | Prevents any moves from hitting the user this turn. | |
| TM08 Substitute | — | — | 10 | Transfers 1/4 of the user's max HP into a doll, protecting the user from further damage or status changes until it breaks. | |
| TM09 Reflect | — | — | 20 | Reduces damage from physical attacks by half. | |
| TM12 Facade | 70 | 100% | 20 | Power doubles if user is burned, paralyzed, or poisoned. | |
| TM26 Poison Jab | 80 | 100% | 20 | Has a 30% chance to poison the target. | |
| TM27 Toxic | — | 90% | 10 | Badly poisons the target, inflicting more damage every turn. | |
| TM28 Tri Attack | 80 | 100% | 10 | Has a 20% chance to burn, freeze, or paralyze the target. | |
| TM42 Self Destruct | 200 | 100% | 5 | User faints. | |
| TM47 Surf | 90 | 100% | 15 | Inflicts regular damage and can hit Dive users. | |
| TM48 Hyper Beam | 150 | 90% | 5 | User foregoes its next turn to recharge. | |
| TM51 Blizzard | 110 | 70% | 5 | Has a 10% chance to freeze the target. | |
| TM55 Ice Beam | 90 | 100% | 10 | Has a 10% chance to freeze the target. |
Tutor Moves
Ultra Sun/Ultra Moon
| Name | Class | Power | Acc. | PP | Effect |
|---|---|---|---|---|---|
| Icy Wind | 55 | 95% | 15 | Has a 100% chance to lower the target's Speed by one stage. | |
| Iron Defense | — | — | 15 | Raises the user's Defense by two stages. | |
| Liquidation | 85 | 100% | 10 | Has a 20% chance to lower the target's Defense by one stage. | |
| Signal Beam | 75 | 100% | 15 | Has a 10% chance to confuse the target. | |
| Snore | 50 | 100% | 15 | Has a 30% chance to make the target flinch. Only works if the user is sleeping. | |
| Water Pulse | 60 | 100% | 20 | Has a 20% chance to confuse the target. |
Base Stats
Hp
50
Attack
95
Defense
180
Sp. Atk
85
Sp. Def
45
Speed
70
Total
525
Type Defenses
(vs. Gen 6+ rules)