National Pokédex #0091 · Generation 1

Cloyster

waterice

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.

Natural spawn

AshRun locations

How to obtain Cloyster

8 places to look

Where to look in the wild

Biome

Cold Ocean / Frozen Ocean

Level26-53RarityCommon

Outdoors

Biome

Ocean

Level26-53RarityCommon

Outdoors

Biome

Cold Ocean / Frozen Ocean

Level26-53RarityCommon

Outdoors

Biome

Coast / Ocean

Level26-53RarityCommon

Outdoors

Biome

Cold Ocean / Frozen Ocean

Level26-53RarityCommon

Light: Bright
Under cover

Biome

Coast / Ocean

Level26-53RarityCommon

Light: Bright
Under cover

Biome

Overworld

Level26-53RarityCommon

Under cover
Height: Y -60–13
Near: Shipwreck Coves Submerged Shipwreck Cove

Biome

Overworld

Level26-53RarityCommon

Under cover
Height: Y -60–13
Near: Shipwreck Coves Submerged Shipwreck Cove

Battle profile

Base stats

525 total

Hp50

Attack95

Defence180

Special Attack85

Special Defence45

Speed70

Abilities

Shellarmor
Skilllink
Overcoat Hidden

Training

Base experience: 184
Growth: Slow
EV yield: Hp: 0 · Attack: 0 · Defence: 2 · Special Attack: 0 · Special Defence: 0 · Speed: 0
Friendship: 50

Progression

Evolution & forms

This Pokémon does not evolve into another species.

Complete installed learnset

Moves

119 entries

Level moves (19)

Lv. 1 · ToxicspikesLv. 1 · WithdrawLv. 1 · SupersonicLv. 1 · AurorabeamLv. 1 · ProtectLv. 1 · SpikesLv. 1 · SpikecannonLv. 1 · IcebeamLv. 1 · WhirlpoolLv. 1 · IrondefenseLv. 1 · IciclecrashLv. 1 · HydropumpLv. 1 · ShellsmashLv. 1 · IciclespearLv. 1 · LeerLv. 1 · TackleLv. 1 · WatergunLv. 1 · IceshardLv. 5 · Razorshell

Egg moves (8)

AquaringBarrierBubblebeamClampLifedewRapidspinTwineedleWaterpulse

Tm moves (53)

AvalancheBlizzardBodyslamBrineChillingwaterDiveDrillrunEndureExplosionFacadeFrostbreathGigaimpactHailHelpinghandHydropumpHyperbeamIcebeamIcespinnerIciclespearIcywindIrondefenseLightscreenLiquidationMudshotPaybackPinmissilePoisonjabProtectRaindanceRazorshellRestRockblastScaryfaceScreechSelfdestructSignalbeamSleeptalkSmartstrikeSnowscapeSpikesSteelrollerSubstituteSurfSwiftTakedownTerablastTormentToxicspikesTriattackWaterfallWaterpulseWeatherballWhirlpool

Tutor moves (17)

DiveDrillrunGigaimpactHelpinghandHyperbeamIcebeamIcywindIrondefenseLiquidationPoisonjabRestSignalbeamSleeptalkSpikesSteelrollerSwiftWaterpulse

Legacy moves (21)

AttractBideCaptivateConfideCurseDoubleedgeDoubleteamFrustrationHeadbuttHiddenpowerMimicNaturalgiftRageReflectReturnRoundSecretpowerSnoreSwaggerTeleportToxic

Special moves (1)

Refresh

Useful extras

Drops & breeding

Aspear Berry

5% chance

Shell Bell

5% chance

Egg groups: Water 3
Egg cycles: 20
Catch rate: 60
Maximum drops: 2

Technical server dataRaw records, internal IDs, source files, presets, and full JSON

Source summary

Base species: Cobblemon-neoforge-1.7.3+1.21.1.jar. Installed additions: none.

Acquisition records

{
  "questGuides": [],
  "structureEncounters": [],
  "naturalSpawns": [
    {
      "id": "cloyster-1",
      "pokemon": "cloyster",
      "presets": [
        "water"
      ],
      "type": "pokemon",
      "spawnablePositionType": "seafloor",
      "bucket": "common",
      "level": "26-53",
      "weight": 0.5,
      "condition": {
        "canSeeSky": true,
        "biomes": [
          "#cobblemon:is_cold_ocean",
          "#cobblemon:is_frozen_ocean"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0091_cloyster.json"
    },
    {
      "id": "cloyster-2",
      "pokemon": "cloyster",
      "presets": [
        "water"
      ],
      "type": "pokemon",
      "spawnablePositionType": "seafloor",
      "bucket": "common",
      "level": "26-53",
      "weight": 0.3,
      "condition": {
        "canSeeSky": true,
        "biomes": [
          "#cobblemon:is_ocean"
        ]
      },
      "anticondition": {
        "biomes": [
          "#cobblemon:is_cold_ocean",
          "#cobblemon:is_frozen_ocean"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0091_cloyster.json"
    },
    {
      "id": "cloyster-3",
      "pokemon": "cloyster",
      "type": "pokemon",
      "spawnablePositionType": "fishing",
      "bucket": "common",
      "level": "26-53",
      "weight": 0.5,
      "weightMultiplier": {
        "multiplier": 0.6,
        "condition": {
          "minLureLevel": 0,
          "maxLureLevel": 1
        }
      },
      "condition": {
        "canSeeSky": true,
        "biomes": [
          "#cobblemon:is_cold_ocean",
          "#cobblemon:is_frozen_ocean"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0091_cloyster.json"
    },
    {
      "id": "cloyster-4",
      "pokemon": "cloyster",
      "type": "pokemon",
      "spawnablePositionType": "fishing",
      "bucket": "common",
      "level": "26-53",
      "weight": 0.1,
      "weightMultipliers": [
        {
          "multiplier": 3,
          "condition": {
            "minLureLevel": 2,
            "maxLureLevel": 2
          }
        },
        {
          "multiplier": 5,
          "condition": {
            "minLureLevel": 3
          }
        }
      ],
      "condition": {
        "canSeeSky": true,
        "biomes": [
          "#cobblemon:is_coast",
          "#cobblemon:is_ocean"
        ]
      },
      "anticondition": {
        "biomes": [
          "#cobblemon:is_cold_ocean",
          "#cobblemon:is_frozen_ocean"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0091_cloyster.json"
    },
    {
      "id": "cloyster-5",
      "pokemon": "cloyster",
      "type": "pokemon",
      "spawnablePositionType": "fishing",
      "bucket": "common",
      "level": "26-53",
      "weight": 0.5,
      "weightMultiplier": {
        "multiplier": 0.6,
        "condition": {
          "minLureLevel": 0,
          "maxLureLevel": 1
        }
      },
      "condition": {
        "canSeeSky": false,
        "minSkyLight": 8,
        "maxSkyLight": 15,
        "biomes": [
          "#cobblemon:is_cold_ocean",
          "#cobblemon:is_frozen_ocean"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0091_cloyster.json"
    },
    {
      "id": "cloyster-6",
      "pokemon": "cloyster",
      "type": "pokemon",
      "spawnablePositionType": "fishing",
      "bucket": "common",
      "level": "26-53",
      "weight": 0.1,
      "weightMultipliers": [
        {
          "multiplier": 3,
          "condition": {
            "minLureLevel": 2,
            "maxLureLevel": 2
          }
        },
        {
          "multiplier": 5,
          "condition": {
            "minLureLevel": 3
          }
        }
      ],
      "condition": {
        "canSeeSky": false,
        "minSkyLight": 8,
        "maxSkyLight": 15,
        "biomes": [
          "#cobblemon:is_coast",
          "#cobblemon:is_ocean"
        ]
      },
      "anticondition": {
        "biomes": [
          "#cobblemon:is_cold_ocean",
          "#cobblemon:is_frozen_ocean"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0091_cloyster.json"
    },
    {
      "id": "cloyster-7",
      "pokemon": "cloyster",
      "presets": [
        "water"
      ],
      "type": "pokemon",
      "spawnablePositionType": "seafloor",
      "bucket": "common",
      "level": "26-53",
      "weight": 0.3,
      "condition": {
        "canSeeSky": false,
        "biomes": [
          "#cobblemon:is_overworld"
        ],
        "structures": [
          "cobblemon:shipwreck_coves/submerged_shipwreck_cove"
        ],
        "minY": -60,
        "maxY": 13
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0091_cloyster.json"
    },
    {
      "id": "cloyster-8",
      "pokemon": "cloyster",
      "type": "pokemon",
      "spawnablePositionType": "fishing",
      "bucket": "common",
      "level": "26-53",
      "weight": 0.5,
      "weightMultiplier": {
        "multiplier": 0.6,
        "condition": {
          "minLureLevel": 0,
          "maxLureLevel": 1
        }
      },
      "condition": {
        "canSeeSky": false,
        "biomes": [
          "#cobblemon:is_overworld"
        ],
        "structures": [
          "cobblemon:shipwreck_coves/submerged_shipwreck_cove"
        ],
        "minY": -60,
        "maxY": 13
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0091_cloyster.json"
    }
  ],
  "raids": [],
  "fossils": []
}

Evolution and forms

{
  "evolutions": [],
  "forms": []
}

Behavior and drops

{
  "behaviour": {
    "moving": {
      "walk": {
        "walkSpeed": 0.2,
        "avoidsLand": true
      },
      "swim": {
        "swimSpeed": 0.3,
        "canBreatheUnderwater": true
      }
    },
    "herd": {
      "maxSize": "9"
    },
    "resting": {
      "times": [
        "any"
      ],
      "drowsyChance": 0.0014,
      "rouseChance": 0.0042
    },
    "combat": {
      "willDefendSelf": true,
      "willDefendOwner": true,
      "willFlee": false
    }
  },
  "drops": {
    "amount": 2,
    "entries": [
      {
        "item": "cobblemon:aspear_berry",
        "percentage": 5
      },
      {
        "item": "cobblemon:shell_bell",
        "percentage": 5
      }
    ]
  },
  "labels": [
    "gen1"
  ]
}

Complete installed species record

{
  "implemented": true,
  "nationalPokedexNumber": 91,
  "name": "Cloyster",
  "primaryType": "water",
  "secondaryType": "ice",
  "maleRatio": 0.5,
  "height": 15,
  "weight": 1325,
  "pokedex": [
    "cobblemon.species.cloyster.desc"
  ],
  "labels": [
    "gen1"
  ],
  "aspects": [],
  "abilities": [
    "shellarmor",
    "skilllink",
    "h:overcoat"
  ],
  "eggGroups": [
    "water_3"
  ],
  "baseStats": {
    "hp": 50,
    "attack": 95,
    "defence": 180,
    "special_attack": 85,
    "special_defence": 45,
    "speed": 70
  },
  "evYield": {
    "hp": 0,
    "attack": 0,
    "defence": 2,
    "special_attack": 0,
    "special_defence": 0,
    "speed": 0
  },
  "baseExperienceYield": 184,
  "experienceGroup": "slow",
  "catchRate": 60,
  "eggCycles": 20,
  "baseFriendship": 50,
  "baseScale": 0.9,
  "hitbox": {
    "width": 2,
    "height": 2,
    "fixed": false
  },
  "behaviour": {
    "moving": {
      "walk": {
        "walkSpeed": 0.2,
        "avoidsLand": true
      },
      "swim": {
        "swimSpeed": 0.3,
        "canBreatheUnderwater": true
      }
    },
    "herd": {
      "maxSize": "9"
    },
    "resting": {
      "times": [
        "any"
      ],
      "drowsyChance": 0.0014,
      "rouseChance": 0.0042
    },
    "combat": {
      "willDefendSelf": true,
      "willDefendOwner": true,
      "willFlee": false
    }
  },
  "drops": {
    "amount": 2,
    "entries": [
      {
        "item": "cobblemon:aspear_berry",
        "percentage": 5
      },
      {
        "item": "cobblemon:shell_bell",
        "percentage": 5
      }
    ]
  },
  "moves": [
    "1:toxicspikes",
    "1:withdraw",
    "1:supersonic",
    "1:aurorabeam",
    "1:protect",
    "1:spikes",
    "1:spikecannon",
    "1:icebeam",
    "1:whirlpool",
    "1:irondefense",
    "1:iciclecrash",
    "1:hydropump",
    "1:shellsmash",
    "1:iciclespear",
    "1:leer",
    "1:tackle",
    "1:watergun",
    "1:iceshard",
    "5:razorshell",
    "egg:aquaring",
    "egg:barrier",
    "egg:bubblebeam",
    "egg:clamp",
    "egg:lifedew",
    "egg:rapidspin",
    "egg:twineedle",
    "egg:waterpulse",
    "tm:avalanche",
    "tm:blizzard",
    "tm:bodyslam",
    "tm:brine",
    "tm:chillingwater",
    "tm:dive",
    "tm:drillrun",
    "tm:endure",
    "tm:explosion",
    "tm:facade",
    "tm:frostbreath",
    "tm:gigaimpact",
    "tm:hail",
    "tm:helpinghand",
    "tm:hydropump",
    "tm:hyperbeam",
    "tm:icebeam",
    "tm:icespinner",
    "tm:iciclespear",
    "tm:icywind",
    "tm:irondefense",
    "tm:lightscreen",
    "tm:liquidation",
    "tm:mudshot",
    "tm:payback",
    "tm:pinmissile",
    "tm:poisonjab",
    "tm:protect",
    "tm:raindance",
    "tm:razorshell",
    "tm:rest",
    "tm:rockblast",
    "tm:scaryface",
    "tm:screech",
    "tm:selfdestruct",
    "tm:signalbeam",
    "tm:sleeptalk",
    "tm:smartstrike",
    "tm:snowscape",
    "tm:spikes",
    "tm:steelroller",
    "tm:substitute",
    "tm:surf",
    "tm:swift",
    "tm:takedown",
    "tm:terablast",
    "tm:torment",
    "tm:toxicspikes",
    "tm:triattack",
    "tm:waterfall",
    "tm:waterpulse",
    "tm:weatherball",
    "tm:whirlpool",
    "tutor:dive",
    "tutor:drillrun",
    "tutor:gigaimpact",
    "tutor:helpinghand",
    "tutor:hyperbeam",
    "tutor:icebeam",
    "tutor:icywind",
    "tutor:irondefense",
    "tutor:liquidation",
    "tutor:poisonjab",
    "tutor:rest",
    "tutor:signalbeam",
    "tutor:sleeptalk",
    "tutor:spikes",
    "tutor:steelroller",
    "tutor:swift",
    "tutor:waterpulse",
    "legacy:attract",
    "legacy:bide",
    "legacy:captivate",
    "legacy:confide",
    "legacy:curse",
    "legacy:doubleedge",
    "legacy:doubleteam",
    "legacy:frustration",
    "legacy:headbutt",
    "legacy:hiddenpower",
    "legacy:mimic",
    "legacy:naturalgift",
    "legacy:rage",
    "legacy:reflect",
    "legacy:return",
    "legacy:round",
    "legacy:secretpower",
    "legacy:snore",
    "legacy:swagger",
    "legacy:teleport",
    "legacy:toxic",
    "special:refresh"
  ],
  "preEvolution": "shellder",
  "evolutions": []
}