National Pokédex #0138 · Generation 1

Omanyte

rockwater

Omanyte is one of the ancient and long-since-extinct Pokémon that have been regenerated from fossils by people. If attacked by an enemy, it withdraws itself inside its hard shell.

Natural spawnFossil machineEvolution chain

Quick answer

How do you get Omanyte?

Omanyte can spawn in Lush Caves, Cave Underground Jungle, Cave Fungal Caves (Light: Dark). Its fossil-machine recipe uses Item. Check the complete conditions below; these routes reflect AshRun's installed ATMons files.

AshRun ATMons 1.3.0 · Data updated 2026-09-07 · Sources & limitations

AshRun locations

How to obtain Omanyte

2 places to look

Where to look in the wild

Eligible biomes (3)

Lush Caves + 2 more

Lush Caves
Cave Underground Jungle
Cave Fungal Caves

Expanded from server category: Lush

Level11-36RarityUltra-Rare

Light: Dark

Eligible biomes (3)

Lush Caves + 2 more

Lush Caves
Cave Underground Jungle
Cave Fungal Caves

Expanded from server category: Lush

Level11-36RarityUltra-Rare

Light: Dark

Fossil machine

Server recipe

Inputs: Item.

Battle profile

Base stats

355 total

Hp35

Attack40

Defence100

Special Attack90

Special Defence55

Speed35

Abilities

Swiftswim
Shellarmor
Weakarmor Hidden

Training

Base experience: 71
Growth: Medium Fast
EV yield: Hp: 0 · Attack: 0 · Defence: 1 · Special Attack: 0 · Special Defence: 0 · Speed: 0
Friendship: 50

Progression

Evolution & forms

Evolves into

Omastar

level it up · reach level 40

View Omastar →

Complete installed learnset

Moves

111 entries

Level moves (16)

Lv. 1 · ConstrictLv. 1 · WithdrawLv. 1 · BiteLv. 1 · BindLv. 5 · RolloutLv. 10 · SandattackLv. 15 · WatergunLv. 20 · LeerLv. 25 · MudshotLv. 30 · AncientpowerLv. 35 · BrineLv. 41 · ProtectLv. 45 · RockblastLv. 50 · SurfLv. 55 · ShellsmashLv. 60 · Hydropump

Egg moves (12)

AurorabeamBideBiteBubblebeamHazeKnockoffReflecttypeSlamSupersonicTickleWaterpulseWringout

Tm moves (44)

AncientpowerBindBlizzardBodyslamBrineDiveEarthpowerEndureFacadeGyroballHailHazeHeadbuttHydropumpIcebeamIcywindIrondefenseKnockoffMeteorbeamMuddywaterMudshotProtectRaindanceRestRockblastRockpolishRockslideRocksmashRocktombRolloutSandstormScaldSleeptalkSmackdownSpikesStealthrockSubstituteSurfTerablastThiefToxicspikesWaterfallWaterpulseWhirlpool

Tutor moves (17)

AncientpowerBindDiveEarthpowerIcebeamIcywindIrondefenseKnockoffMeteorbeamRestRockslideRocksmashRolloutSleeptalkSpikesStealthrockWaterpulse

Legacy moves (22)

AttractCaptivateConfideCurseDoubleedgeDoubleteamFrustrationHiddenpowerHornattackMimicNaturalgiftRageReflectReturnRockthrowRoundSecretpowerSnoreSpikecannonSwaggerTakedownToxic

Useful extras

Drops & breeding

Nautilus Shell

Quantity 1

Bone Meal

5% chance

Egg groups: Water 1, Water 3
Egg cycles: 30
Catch rate: 45
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": "omanyte-1",
      "pokemon": "omanyte",
      "presets": [
        "natural"
      ],
      "type": "pokemon",
      "spawnablePositionType": "grounded",
      "bucket": "ultra-rare",
      "level": "11-36",
      "weight": 6,
      "condition": {
        "minSkyLight": 0,
        "maxSkyLight": 7,
        "biomes": [
          "#cobblemon:is_lush"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0138_omanyte.json",
      "resolvedBiomes": [
        "minecraft:lush_caves",
        "terralith:cave/underground_jungle",
        "terralith:cave/fungal_caves"
      ]
    },
    {
      "id": "omanyte-2",
      "pokemon": "omanyte",
      "presets": [
        "water"
      ],
      "type": "pokemon",
      "spawnablePositionType": "submerged",
      "bucket": "ultra-rare",
      "level": "11-36",
      "weight": 6,
      "condition": {
        "minSkyLight": 0,
        "maxSkyLight": 7,
        "biomes": [
          "#cobblemon:is_lush"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0138_omanyte.json",
      "resolvedBiomes": [
        "minecraft:lush_caves",
        "terralith:cave/underground_jungle",
        "terralith:cave/fungal_caves"
      ]
    }
  ],
  "raids": [],
  "fossils": [
    {
      "source": "allthemons-0.6.2.jar",
      "inputs": [
        "item"
      ]
    }
  ]
}

Evolution and forms

{
  "evolutions": [
    {
      "id": "omanyte_omastar",
      "variant": "level_up",
      "result": "omastar",
      "consumeHeldItem": false,
      "learnableMoves": [
        "spikecannon",
        "crunch"
      ],
      "requirements": [
        {
          "variant": "level",
          "minLevel": 40
        }
      ]
    }
  ],
  "forms": []
}

Behavior and drops

{
  "behaviour": {
    "resting": {
      "canSleep": true,
      "willSleepOnBed": true,
      "light": "0-4",
      "drowsyChance": 0.0333,
      "rouseChance": 0.0042
    },
    "moving": {
      "swim": {
        "canBreatheUnderwater": true,
        "swimSpeed": "0.2"
      },
      "walk": {
        "avoidsLand": true,
        "walkSpeed": 0.19
      }
    },
    "herd": {
      "maxSize": "9",
      "toleratedLeaders": [
        {
          "pokemon": "omanyte",
          "tier": 1
        },
        {
          "pokemon": "omastar",
          "tier": 2
        }
      ]
    },
    "combat": {
      "willDefendOwner": true
    }
  },
  "drops": {
    "amount": 2,
    "entries": [
      {
        "item": "minecraft:nautilus_shell"
      },
      {
        "item": "minecraft:bone_meal",
        "percentage": 5
      }
    ]
  },
  "labels": [
    "gen1",
    "fossil"
  ]
}

Complete installed species record

{
  "implemented": true,
  "nationalPokedexNumber": 138,
  "name": "Omanyte",
  "primaryType": "rock",
  "secondaryType": "water",
  "maleRatio": 0.875,
  "height": 4,
  "weight": 75,
  "pokedex": [
    "cobblemon.species.omanyte.desc"
  ],
  "labels": [
    "gen1",
    "fossil"
  ],
  "aspects": [],
  "abilities": [
    "swiftswim",
    "shellarmor",
    "h:weakarmor"
  ],
  "eggGroups": [
    "water_1",
    "water_3"
  ],
  "baseStats": {
    "hp": 35,
    "attack": 40,
    "defence": 100,
    "special_attack": 90,
    "special_defence": 55,
    "speed": 35
  },
  "evYield": {
    "hp": 0,
    "attack": 0,
    "defence": 1,
    "special_attack": 0,
    "special_defence": 0,
    "speed": 0
  },
  "baseExperienceYield": 71,
  "experienceGroup": "medium_fast",
  "catchRate": 45,
  "eggCycles": 30,
  "baseFriendship": 50,
  "baseScale": 1.1,
  "hitbox": {
    "width": 0.5,
    "height": 0.5,
    "fixed": false
  },
  "behaviour": {
    "resting": {
      "canSleep": true,
      "willSleepOnBed": true,
      "light": "0-4",
      "drowsyChance": 0.0333,
      "rouseChance": 0.0042
    },
    "moving": {
      "swim": {
        "canBreatheUnderwater": true,
        "swimSpeed": "0.2"
      },
      "walk": {
        "avoidsLand": true,
        "walkSpeed": 0.19
      }
    },
    "herd": {
      "maxSize": "9",
      "toleratedLeaders": [
        {
          "pokemon": "omanyte",
          "tier": 1
        },
        {
          "pokemon": "omastar",
          "tier": 2
        }
      ]
    },
    "combat": {
      "willDefendOwner": true
    }
  },
  "drops": {
    "amount": 2,
    "entries": [
      {
        "item": "minecraft:nautilus_shell"
      },
      {
        "item": "minecraft:bone_meal",
        "percentage": 5
      }
    ]
  },
  "moves": [
    "1:constrict",
    "1:withdraw",
    "1:bite",
    "1:bind",
    "5:rollout",
    "10:sandattack",
    "15:watergun",
    "20:leer",
    "25:mudshot",
    "30:ancientpower",
    "35:brine",
    "41:protect",
    "45:rockblast",
    "50:surf",
    "55:shellsmash",
    "60:hydropump",
    "egg:aurorabeam",
    "egg:bide",
    "egg:bite",
    "egg:bubblebeam",
    "egg:haze",
    "egg:knockoff",
    "egg:reflecttype",
    "egg:slam",
    "egg:supersonic",
    "egg:tickle",
    "egg:waterpulse",
    "egg:wringout",
    "tm:ancientpower",
    "tm:bind",
    "tm:blizzard",
    "tm:bodyslam",
    "tm:brine",
    "tm:dive",
    "tm:earthpower",
    "tm:endure",
    "tm:facade",
    "tm:gyroball",
    "tm:hail",
    "tm:haze",
    "tm:headbutt",
    "tm:hydropump",
    "tm:icebeam",
    "tm:icywind",
    "tm:irondefense",
    "tm:knockoff",
    "tm:meteorbeam",
    "tm:muddywater",
    "tm:mudshot",
    "tm:protect",
    "tm:raindance",
    "tm:rest",
    "tm:rockblast",
    "tm:rockpolish",
    "tm:rockslide",
    "tm:rocksmash",
    "tm:rocktomb",
    "tm:rollout",
    "tm:sandstorm",
    "tm:scald",
    "tm:sleeptalk",
    "tm:smackdown",
    "tm:spikes",
    "tm:stealthrock",
    "tm:substitute",
    "tm:surf",
    "tm:terablast",
    "tm:thief",
    "tm:toxicspikes",
    "tm:waterfall",
    "tm:waterpulse",
    "tm:whirlpool",
    "tutor:ancientpower",
    "tutor:bind",
    "tutor:dive",
    "tutor:earthpower",
    "tutor:icebeam",
    "tutor:icywind",
    "tutor:irondefense",
    "tutor:knockoff",
    "tutor:meteorbeam",
    "tutor:rest",
    "tutor:rockslide",
    "tutor:rocksmash",
    "tutor:rollout",
    "tutor:sleeptalk",
    "tutor:spikes",
    "tutor:stealthrock",
    "tutor:waterpulse",
    "legacy:attract",
    "legacy:captivate",
    "legacy:confide",
    "legacy:curse",
    "legacy:doubleedge",
    "legacy:doubleteam",
    "legacy:frustration",
    "legacy:hiddenpower",
    "legacy:hornattack",
    "legacy:mimic",
    "legacy:naturalgift",
    "legacy:rage",
    "legacy:reflect",
    "legacy:return",
    "legacy:rockthrow",
    "legacy:round",
    "legacy:secretpower",
    "legacy:snore",
    "legacy:spikecannon",
    "legacy:swagger",
    "legacy:takedown",
    "legacy:toxic"
  ],
  "evolutions": [
    {
      "id": "omanyte_omastar",
      "variant": "level_up",
      "result": "omastar",
      "consumeHeldItem": false,
      "learnableMoves": [
        "spikecannon",
        "crunch"
      ],
      "requirements": [
        {
          "variant": "level",
          "minLevel": 40
        }
      ]
    }
  ]
}