National Pokédex #0366 · Generation 3

Clamperl

water

Clamperl grows while being protected by its rock-hard shell. When its body becomes too large to fit inside the shell, it is sure evidence that this Pokémon is getting close to evolution.

Natural spawnEvolution chain

AshRun locations

How to obtain Clamperl

6 places to look

Where to look in the wild

Biome

Deep Ocean

Level10-35RarityUncommon

Outdoors
Height: Below Y 48

Biome

Warm Ocean

Level10-35RarityRare

Outdoors

Biome

Ocean

Level10-35RarityRare

Outdoors

Biome

Ocean

Level10-35RarityRare

Light: Bright
Under cover

Biome

Overworld

Level10-35RarityUncommon

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

Biome

Overworld

Level10-35RarityRare

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

Battle profile

Base stats

345 total

Hp35

Attack64

Defence85

Special Attack74

Special Defence55

Speed32

Abilities

Shellarmor
Rattled Hidden

Training

Base experience: 69
Growth: Erratic
EV yield: Hp: 0 · Attack: 0 · Defence: 1 · Special Attack: 0 · Special Defence: 0 · Speed: 0
Friendship: 50

Progression

Evolution & forms

Evolves into

Huntail

trade it · Held Item: ItemCondition: Deep Sea Tooth

View Huntail →

Evolves into

Gorebyss

trade it · Held Item: ItemCondition: Deep Sea Scale

View Gorebyss →

Complete installed learnset

Moves

55 entries

Level moves (5)

Lv. 1 · ClampLv. 1 · WatergunLv. 1 · WhirlpoolLv. 1 · IrondefenseLv. 50 · Shellsmash

Egg moves (5)

AquaringBarrierMudsportRefreshSupersonic

Tm moves (23)

BlizzardBodyslamBrineConfuserayDiveEndureFacadeHailIcebeamIcywindIrondefenseMuddywaterProtectRaindanceRestScaldSleeptalkSubstituteSurfTerablastWaterfallWaterpulseWhirlpool

Tutor moves (7)

DiveIcebeamIcywindIrondefenseRestSleeptalkWaterpulse

Legacy moves (15)

AttractCaptivateConfideDoubleedgeDoubleteamFrustrationHiddenpowerMimicNaturalgiftReturnRoundSecretpowerSnoreSwaggerToxic

Useful extras

Drops & breeding

Shell Bell

2.5% chance

Egg groups: Water 1
Egg cycles: 20
Catch rate: 255
Maximum drops: 1

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": "clamperl-1",
      "pokemon": "clamperl",
      "presets": [
        "water"
      ],
      "type": "pokemon",
      "spawnablePositionType": "seafloor",
      "bucket": "uncommon",
      "level": "10-35",
      "weight": 9.2,
      "condition": {
        "canSeeSky": true,
        "biomes": [
          "#cobblemon:is_deep_ocean"
        ],
        "maxY": 48
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0366_clamperl.json"
    },
    {
      "id": "clamperl-2",
      "pokemon": "clamperl",
      "presets": [
        "water"
      ],
      "type": "pokemon",
      "spawnablePositionType": "seafloor",
      "bucket": "rare",
      "level": "10-35",
      "weight": 8.75,
      "condition": {
        "canSeeSky": true,
        "biomes": [
          "#cobblemon:is_warm_ocean"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0366_clamperl.json"
    },
    {
      "id": "clamperl-3",
      "pokemon": "clamperl",
      "type": "pokemon",
      "spawnablePositionType": "fishing",
      "bucket": "rare",
      "level": "10-35",
      "weight": 5.25,
      "condition": {
        "canSeeSky": true,
        "biomes": [
          "#cobblemon:is_ocean"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0366_clamperl.json"
    },
    {
      "id": "clamperl-4",
      "pokemon": "clamperl",
      "type": "pokemon",
      "spawnablePositionType": "fishing",
      "bucket": "rare",
      "level": "10-35",
      "weight": 5.25,
      "condition": {
        "canSeeSky": false,
        "minSkyLight": 8,
        "maxSkyLight": 15,
        "biomes": [
          "#cobblemon:is_ocean"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0366_clamperl.json"
    },
    {
      "id": "clamperl-5",
      "pokemon": "clamperl",
      "presets": [
        "water"
      ],
      "type": "pokemon",
      "spawnablePositionType": "seafloor",
      "bucket": "uncommon",
      "level": "10-35",
      "weight": 9.2,
      "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/0366_clamperl.json"
    },
    {
      "id": "clamperl-6",
      "pokemon": "clamperl",
      "type": "pokemon",
      "spawnablePositionType": "fishing",
      "bucket": "rare",
      "level": "10-35",
      "weight": 5.25,
      "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/0366_clamperl.json"
    }
  ],
  "raids": [],
  "fossils": []
}

Evolution and forms

{
  "evolutions": [
    {
      "id": "clamperl_huntail",
      "variant": "trade",
      "result": "huntail",
      "consumeHeldItem": true,
      "learnableMoves": [],
      "requirements": [
        {
          "variant": "held_item",
          "itemCondition": "cobblemon:deep_sea_tooth"
        }
      ]
    },
    {
      "id": "clamperl_gorebyss",
      "variant": "trade",
      "result": "gorebyss",
      "consumeHeldItem": true,
      "learnableMoves": [],
      "requirements": [
        {
          "variant": "held_item",
          "itemCondition": "cobblemon:deep_sea_scale"
        }
      ]
    }
  ],
  "forms": []
}

Behavior and drops

{
  "behaviour": {
    "moving": {
      "walk": {
        "walkSpeed": 0.175,
        "avoidsLand": true
      },
      "swim": {
        "swimSpeed": 0.1,
        "canSwimInWater": false,
        "canBreatheUnderwater": true
      }
    },
    "resting": {
      "canSleep": true,
      "light": "0-4",
      "times": [
        "any"
      ],
      "drowsyChance": 0.0014,
      "rouseChance": 0.0042
    },
    "herd": {
      "maxSize": "9"
    }
  },
  "drops": {
    "amount": 1,
    "entries": [
      {
        "item": "cobblemon:shell_bell",
        "percentage": 2.5
      }
    ]
  },
  "labels": [
    "gen3"
  ]
}

Complete installed species record

{
  "implemented": true,
  "nationalPokedexNumber": 366,
  "name": "Clamperl",
  "primaryType": "water",
  "maleRatio": 0.5,
  "height": 4,
  "weight": 525,
  "pokedex": [
    "cobblemon.species.clamperl.desc"
  ],
  "labels": [
    "gen3"
  ],
  "aspects": [],
  "abilities": [
    "shellarmor",
    "h:rattled"
  ],
  "eggGroups": [
    "water_1"
  ],
  "baseStats": {
    "hp": 35,
    "attack": 64,
    "defence": 85,
    "special_attack": 74,
    "special_defence": 55,
    "speed": 32
  },
  "evYield": {
    "hp": 0,
    "attack": 0,
    "defence": 1,
    "special_attack": 0,
    "special_defence": 0,
    "speed": 0
  },
  "baseExperienceYield": 69,
  "experienceGroup": "erratic",
  "catchRate": 255,
  "eggCycles": 20,
  "baseFriendship": 50,
  "baseScale": 0.75,
  "hitbox": {
    "width": 0.75,
    "height": 0.67,
    "fixed": false
  },
  "behaviour": {
    "moving": {
      "walk": {
        "walkSpeed": 0.175,
        "avoidsLand": true
      },
      "swim": {
        "swimSpeed": 0.1,
        "canSwimInWater": false,
        "canBreatheUnderwater": true
      }
    },
    "resting": {
      "canSleep": true,
      "light": "0-4",
      "times": [
        "any"
      ],
      "drowsyChance": 0.0014,
      "rouseChance": 0.0042
    },
    "herd": {
      "maxSize": "9"
    }
  },
  "drops": {
    "amount": 1,
    "entries": [
      {
        "item": "cobblemon:shell_bell",
        "percentage": 2.5
      }
    ]
  },
  "moves": [
    "1:clamp",
    "1:watergun",
    "1:whirlpool",
    "1:irondefense",
    "50:shellsmash",
    "egg:aquaring",
    "egg:barrier",
    "egg:mudsport",
    "egg:refresh",
    "egg:supersonic",
    "tm:blizzard",
    "tm:bodyslam",
    "tm:brine",
    "tm:confuseray",
    "tm:dive",
    "tm:endure",
    "tm:facade",
    "tm:hail",
    "tm:icebeam",
    "tm:icywind",
    "tm:irondefense",
    "tm:muddywater",
    "tm:protect",
    "tm:raindance",
    "tm:rest",
    "tm:scald",
    "tm:sleeptalk",
    "tm:substitute",
    "tm:surf",
    "tm:terablast",
    "tm:waterfall",
    "tm:waterpulse",
    "tm:whirlpool",
    "tutor:dive",
    "tutor:icebeam",
    "tutor:icywind",
    "tutor:irondefense",
    "tutor:rest",
    "tutor:sleeptalk",
    "tutor:waterpulse",
    "legacy:attract",
    "legacy:captivate",
    "legacy:confide",
    "legacy:doubleedge",
    "legacy:doubleteam",
    "legacy:frustration",
    "legacy:hiddenpower",
    "legacy:mimic",
    "legacy:naturalgift",
    "legacy:return",
    "legacy:round",
    "legacy:secretpower",
    "legacy:snore",
    "legacy:swagger",
    "legacy:toxic"
  ],
  "evolutions": [
    {
      "id": "clamperl_huntail",
      "variant": "trade",
      "result": "huntail",
      "consumeHeldItem": true,
      "learnableMoves": [],
      "requirements": [
        {
          "variant": "held_item",
          "itemCondition": "cobblemon:deep_sea_tooth"
        }
      ]
    },
    {
      "id": "clamperl_gorebyss",
      "variant": "trade",
      "result": "gorebyss",
      "consumeHeldItem": true,
      "learnableMoves": [],
      "requirements": [
        {
          "variant": "held_item",
          "itemCondition": "cobblemon:deep_sea_scale"
        }
      ]
    }
  ]
}