National Pokédex #0044 · Generation 1

Gloom

From its mouth Gloom drips honey that smells absolutely horrible. Apparently, it loves the horrid stench. It sniffs the noxious fumes and then drools even more of its honey.

Natural spawnRaid denEvolution chain

Quick answer

How do you get Gloom?

Gloom can spawn in Bamboo Jungle, Jungle, Sparse Jungle, and 7 other eligible biomes (Search: On land; Sky light: Bright; Ground: Natural). It appears in tier 3 raids. Check the complete conditions below; these routes reflect AshRun's installed ATMons files.

AshRun ATMons 1.3.0 · Checked 2026-10-16 · Sources & limitations

AshRun locations

How to obtain Gloom

3 places to look

Where to look in the wild

Choose one location below and meet its conditions together. Separate cards are alternative routes. A rarity label describes a spawn pool, not the chance of finding one on each attempt.

Eligible biomes (10)

Bamboo Jungle + 9 more

Expanded from server category: Jungle

Level21-40RarityCommon

Search: On land
Sky light: Bright
Ground: Natural

Excluded when this matches: Ground: Farmland.
0.25× relative spawn weight when Time: Daytime. This changes selection weight, not a guaranteed encounter chance.

Eligible biomes (41)

Forest + 40 more

Expanded from server category: Temperate

Level21-40RarityCommon

Search: On land
Sky light: Bright
Ground: Natural

Excluded when this matches: Ground: Farmland.
0.25× relative spawn weight when Time: Daytime. This changes selection weight, not a guaranteed encounter chance.

Encounter form / properties: Valencian

Eligible biomes (13)

Savanna + 12 more

Expanded from server categories: Savanna, Tropical Island

Level21-40RarityCommon

Search: On land
Sky light: Bright
Ground: Natural

Excluded when this matches: Ground: Farmland.
0.25× relative spawn weight when Time: Daytime. This changes selection weight, not a guaranteed encounter chance.

Raid den

Tier 3 · Grass

Relative boss weight 20. Defined moves: Moonblast, Giga Drain, Mega Drain, Acid.

Compare raid tiers and encounters →

Before you throw a ball

Catching Gloom

If you encounter a wild Gloom, an ordinary throw outside battle requires your first non-fainted party Pokémon to be at least its level.

Party order matters: the game checks the first conscious Pokémon, not the highest level anywhere in your team.
With no conscious party Pokémon, this outside-battle rule allows only targets up to level 15.
A guaranteed-catch ball bypasses this ordinary level check. You can also battle a wild target and use a ball during your turn.

These rules describe wild encounters. Raids and scripted encounters may use their own capture flow. Read the catching guide and blocked-throw checklist · Checked 2026-10-16.

Base catch-rate value: 120. This is a species value, not a percentage or a promise that a particular ball will work.

Battle profile

Base stats

395 total

Type weaknesses & resistances

Damage taken by Gloom with Grass / Poison typing:

Weak to: Fire 2×Flying 2×Ice 2×Psychic 2×
Resists: Electric 0.5×Fairy 0.5×Fighting 0.5×Grass 0.25×Water 0.5×
Immune to: None by typing alone

Unlisted move types deal normal (1×) damage. Both types are combined. Abilities, held items, moves, weather, Terastallization and form changes can alter the result.

Base stat values

Hp60

Attack65

Defence70

Special Attack85

Special Defence75

Speed40

Abilities

Chlorophyll
Stench Hidden

Training

Base experience: 138
Growth: Medium Slow
EV yield: Hp: 0 · Attack: 0 · Defence: 0 · Special Attack: 2 · Special Defence: 0 · Speed: 0
Friendship: 50

Progression

Evolution & forms

Follow the requirements on each arrow, then open the next Pokémon to continue the chain. Regional and alternate forms can use different rules. Compare all evolution methods.

Evolves from

Oddish

level it up; reach level 21

Find Oddish →

Evolves into

Vileplume

use Leaf Stone

View Vileplume →

Evolves into

Bellossom

use Sun Stone

View Bellossom →

Complete installed learnset

Moves

100 entries

Level moves (16)

Lv. 1 · AbsorbLv. 1 · Sweet ScentLv. 1 · AcidLv. 1 · Lucky ChantLv. 1 · GrowthLv. 1 · Natural GiftLv. 12 · Mega DrainLv. 14 · Poison PowderLv. 16 · Stun SporeLv. 18 · Sleep PowderLv. 20 · Giga DrainLv. 26 · ToxicLv. 32 · MoonblastLv. 38 · Grassy TerrainLv. 44 · MoonlightLv. 50 · Petal Dance

Egg moves (12)

After YouFlailIngrainLeech SeedLucky ChantNatural GiftRazor LeafSecret PowerStrength SapSynthesisTeeter DanceTickle

Tm moves (38)

Acid SprayAfter YouBullet SeedCharmCutEndureEnergy BallFacadeFlashGastro AcidGiga DrainGrass KnotGrassy GlideGrassy TerrainHelping HandInfestationLeaf StormMagical LeafNatural GiftNature PowerPetal BlizzardPollen PuffProtectRestSecret PowerSeed BombSleep TalkSludge BombSolar BeamSubstituteSunny DaySwords DanceSynthesisTera BlastToxicTrailblazeVenoshockWorry Seed

Tutor moves (13)

After YouEnergy BallGastro AcidGiga DrainGrassy GlideHelping HandMagical LeafRestSeed BombSleep TalkSludge BombSynthesisWorry Seed

Legacy moves (21)

AttractBideCaptivateConfideCurseDazzling GleamDouble-EdgeDouble TeamDrain PunchFlingFrustrationHeadbuttHidden PowerMimicRageReflectReturnRoundSnoreSwaggerTake Down

Useful extras

Drops & breeding

Honey Bottle

Quantity 0-2

Absorb Bulb

5% chance

Pecha Berry

5% chance

Egg groups: Grass
Egg cycles: 20
Maximum drops: 4

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": "gloom-1",
      "pokemon": "gloom",
      "presets": [
        "natural"
      ],
      "type": "pokemon",
      "spawnablePositionType": "grounded",
      "bucket": "common",
      "level": "21-40",
      "weight": 0.95,
      "weightMultiplier": {
        "multiplier": 0.25,
        "condition": {
          "timeRange": "day"
        }
      },
      "condition": {
        "minSkyLight": 8,
        "maxSkyLight": 15,
        "biomes": [
          "#cobblemon:is_jungle"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0044_gloom.json",
      "formProperties": [],
      "presetConditions": [
        {
          "preset": "natural",
          "condition": {
            "neededBaseBlocks": [
              "#cobblemon:natural"
            ]
          }
        }
      ],
      "presetAntiConditions": [
        {
          "preset": "natural",
          "condition": {
            "neededBaseBlocks": [
              "minecraft:farmland"
            ]
          }
        }
      ],
      "presetProvenance": [
        {
          "preset": "natural",
          "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
          "sourceFile": "data/cobblemon/spawn_detail_presets/natural.json"
        }
      ],
      "effectiveCondition": {
        "minSkyLight": 8,
        "maxSkyLight": 15,
        "biomes": [
          "#cobblemon:is_jungle"
        ],
        "neededBaseBlocks": [
          "#cobblemon:natural"
        ]
      },
      "effectiveAnticonditions": [
        {
          "neededBaseBlocks": [
            "minecraft:farmland"
          ]
        }
      ],
      "resolvedBiomes": [
        "minecraft:bamboo_jungle",
        "minecraft:jungle",
        "minecraft:sparse_jungle",
        "ars_elemental:flourishing_forest",
        "terralith:amethyst_canyon",
        "terralith:amethyst_rainforest",
        "terralith:jungle_mountains",
        "terralith:rocky_jungle",
        "terralith:tropical_jungle",
        "terralith:cave/underground_jungle"
      ],
      "resolvedExcludedBiomes": []
    },
    {
      "id": "gloom-2",
      "pokemon": "gloom",
      "presets": [
        "natural"
      ],
      "type": "pokemon",
      "spawnablePositionType": "grounded",
      "bucket": "common",
      "level": "21-40",
      "weight": 0.19,
      "weightMultiplier": {
        "multiplier": 0.25,
        "condition": {
          "timeRange": "day"
        }
      },
      "condition": {
        "minSkyLight": 8,
        "maxSkyLight": 15,
        "biomes": [
          "#cobblemon:is_temperate"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0044_gloom.json",
      "formProperties": [],
      "presetConditions": [
        {
          "preset": "natural",
          "condition": {
            "neededBaseBlocks": [
              "#cobblemon:natural"
            ]
          }
        }
      ],
      "presetAntiConditions": [
        {
          "preset": "natural",
          "condition": {
            "neededBaseBlocks": [
              "minecraft:farmland"
            ]
          }
        }
      ],
      "presetProvenance": [
        {
          "preset": "natural",
          "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
          "sourceFile": "data/cobblemon/spawn_detail_presets/natural.json"
        }
      ],
      "effectiveCondition": {
        "minSkyLight": 8,
        "maxSkyLight": 15,
        "biomes": [
          "#cobblemon:is_temperate"
        ],
        "neededBaseBlocks": [
          "#cobblemon:natural"
        ]
      },
      "effectiveAnticonditions": [
        {
          "neededBaseBlocks": [
            "minecraft:farmland"
          ]
        }
      ],
      "resolvedBiomes": [
        "minecraft:forest",
        "minecraft:flower_forest",
        "minecraft:birch_forest",
        "minecraft:old_growth_birch_forest",
        "minecraft:dark_forest",
        "minecraft:grove",
        "ars_elemental:flashing_forest",
        "ars_elemental:blazing_forest",
        "ars_elemental:cascading_forest",
        "ars_elemental:flourishing_forest",
        "ars_elemental:vexing_caves",
        "ars_nouveau:archwood_forest",
        "terralith:birch_taiga",
        "terralith:blooming_valley",
        "terralith:cloud_forest",
        "terralith:lavender_forest",
        "terralith:lavender_valley",
        "terralith:moonlight_grove",
        "terralith:moonlight_valley",
        "terralith:sakura_grove",
        "terralith:sakura_valley",
        "terralith:snowy_cherry_grove",
        "terralith:temperate_highlands",
        "terralith:yosemite_lowlands",
        "minecraft:cherry_grove",
        "terralith:alpha_islands",
        "terralith:alpha_islands_winter",
        "terralith:forested_highlands",
        "terralith:mirage_isles",
        "legendarymonuments:dyna_plains",
        "minecraft:plains",
        "minecraft:sunflower_plains",
        "minecraft:meadow",
        "terralith:alpine_highlands",
        "terralith:arid_highlands",
        "terralith:blooming_plateau",
        "terralith:highlands",
        "terralith:brushland",
        "terralith:steppe",
        "terralith:shrubland",
        "terralith:valley_clearing"
      ],
      "resolvedExcludedBiomes": []
    },
    {
      "id": "gloom-valencian-3",
      "pokemon": "gloom valencian",
      "presets": [
        "natural"
      ],
      "type": "pokemon",
      "spawnablePositionType": "grounded",
      "bucket": "common",
      "level": "21-40",
      "weight": 0.19,
      "weightMultiplier": {
        "multiplier": 0.25,
        "condition": {
          "timeRange": "day"
        }
      },
      "condition": {
        "minSkyLight": 8,
        "maxSkyLight": 15,
        "biomes": [
          "#cobblemon:is_savanna",
          "#cobblemon:is_tropical_island"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0044_gloom.json",
      "formProperties": [
        "valencian"
      ],
      "presetConditions": [
        {
          "preset": "natural",
          "condition": {
            "neededBaseBlocks": [
              "#cobblemon:natural"
            ]
          }
        }
      ],
      "presetAntiConditions": [
        {
          "preset": "natural",
          "condition": {
            "neededBaseBlocks": [
              "minecraft:farmland"
            ]
          }
        }
      ],
      "presetProvenance": [
        {
          "preset": "natural",
          "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
          "sourceFile": "data/cobblemon/spawn_detail_presets/natural.json"
        }
      ],
      "effectiveCondition": {
        "minSkyLight": 8,
        "maxSkyLight": 15,
        "biomes": [
          "#cobblemon:is_savanna",
          "#cobblemon:is_tropical_island"
        ],
        "neededBaseBlocks": [
          "#cobblemon:natural"
        ]
      },
      "effectiveAnticonditions": [
        {
          "neededBaseBlocks": [
            "minecraft:farmland"
          ]
        }
      ],
      "resolvedBiomes": [
        "minecraft:savanna",
        "minecraft:savanna_plateau",
        "minecraft:windswept_savanna",
        "terralith:arid_highlands",
        "terralith:ashen_savanna",
        "terralith:fractured_savanna",
        "terralith:savanna_badlands",
        "terralith:savanna_slopes",
        "terralith:brushland",
        "terralith:desert_oasis",
        "terralith:hot_shrubland",
        "terralith:red_oasis",
        "terralith:shrubland"
      ],
      "resolvedExcludedBiomes": []
    }
  ],
  "raids": [
    {
      "tier": "THREE",
      "type": "grass",
      "weight": 20,
      "moves": [
        "moonblast",
        "gigadrain",
        "megadrain",
        "acid"
      ],
      "source": "cobblemonraiddens-neoforge-0.11.7+1.21.1.jar",
      "sourceFile": "data/cobblemonraiddens/raid/boss/gloom.json",
      "formProperties": [],
      "gender": null,
      "ability": null,
      "bossProperties": []
    }
  ],
  "fossils": []
}

Evolution and forms

{
  "evolutions": [
    {
      "id": "gloom_vileplume",
      "variant": "item_interact",
      "result": "vileplume",
      "consumeHeldItem": false,
      "learnableMoves": [
        "petalblizzard"
      ],
      "requirements": [],
      "requiredContext": "cobblemon:leaf_stone"
    },
    {
      "id": "gloom_bellossom",
      "variant": "item_interact",
      "result": "bellossom",
      "consumeHeldItem": false,
      "learnableMoves": [
        "magicalleaf",
        "petalblizzard"
      ],
      "requirements": [],
      "requiredContext": "cobblemon:sun_stone"
    }
  ],
  "forms": []
}

Behavior and drops

{
  "behaviour": {
    "resting": {
      "canSleep": true,
      "light": "0-4",
      "depth": "comatose",
      "times": [
        "day"
      ],
      "drowsyChance": 0.0033,
      "rouseChance": 0.0042
    },
    "herd": {
      "maxSize": "3"
    },
    "moving": {
      "swim": {
        "avoidsWater": true
      }
    },
    "combat": {
      "willDefendOwner": true
    }
  },
  "drops": {
    "amount": 4,
    "entries": [
      {
        "item": "minecraft:honey_bottle",
        "quantityRange": "0-2"
      },
      {
        "item": "cobblemon:absorb_bulb",
        "percentage": 5
      },
      {
        "item": "cobblemon:pecha_berry",
        "percentage": 5
      }
    ]
  },
  "labels": [
    "gen1"
  ]
}

Complete installed species record

{
  "implemented": true,
  "nationalPokedexNumber": 44,
  "name": "Gloom",
  "primaryType": "grass",
  "secondaryType": "poison",
  "maleRatio": 0.5,
  "height": 8,
  "weight": 86,
  "pokedex": [
    "cobblemon.species.gloom.desc"
  ],
  "labels": [
    "gen1"
  ],
  "aspects": [],
  "abilities": [
    "chlorophyll",
    "h:stench"
  ],
  "eggGroups": [
    "grass"
  ],
  "baseStats": {
    "hp": 60,
    "attack": 65,
    "defence": 70,
    "special_attack": 85,
    "special_defence": 75,
    "speed": 40
  },
  "evYield": {
    "hp": 0,
    "attack": 0,
    "defence": 0,
    "special_attack": 2,
    "special_defence": 0,
    "speed": 0
  },
  "baseExperienceYield": 138,
  "experienceGroup": "medium_slow",
  "catchRate": 120,
  "eggCycles": 20,
  "baseFriendship": 50,
  "features": [
    "valencian"
  ],
  "baseScale": 1,
  "hitbox": {
    "width": 0.6,
    "height": 0.8,
    "fixed": false
  },
  "behaviour": {
    "resting": {
      "canSleep": true,
      "light": "0-4",
      "depth": "comatose",
      "times": [
        "day"
      ],
      "drowsyChance": 0.0033,
      "rouseChance": 0.0042
    },
    "herd": {
      "maxSize": "3"
    },
    "moving": {
      "swim": {
        "avoidsWater": true
      }
    },
    "combat": {
      "willDefendOwner": true
    }
  },
  "drops": {
    "amount": 4,
    "entries": [
      {
        "item": "minecraft:honey_bottle",
        "quantityRange": "0-2"
      },
      {
        "item": "cobblemon:absorb_bulb",
        "percentage": 5
      },
      {
        "item": "cobblemon:pecha_berry",
        "percentage": 5
      }
    ]
  },
  "moves": [
    "1:absorb",
    "1:sweetscent",
    "1:acid",
    "1:luckychant",
    "1:growth",
    "1:naturalgift",
    "12:megadrain",
    "14:poisonpowder",
    "16:stunspore",
    "18:sleeppowder",
    "20:gigadrain",
    "26:toxic",
    "32:moonblast",
    "38:grassyterrain",
    "44:moonlight",
    "50:petaldance",
    "egg:afteryou",
    "egg:flail",
    "egg:ingrain",
    "egg:leechseed",
    "egg:luckychant",
    "egg:naturalgift",
    "egg:razorleaf",
    "egg:secretpower",
    "egg:strengthsap",
    "egg:synthesis",
    "egg:teeterdance",
    "egg:tickle",
    "tm:acidspray",
    "tm:afteryou",
    "tm:bulletseed",
    "tm:charm",
    "tm:cut",
    "tm:endure",
    "tm:energyball",
    "tm:facade",
    "tm:flash",
    "tm:gastroacid",
    "tm:gigadrain",
    "tm:grassknot",
    "tm:grassyglide",
    "tm:grassyterrain",
    "tm:helpinghand",
    "tm:infestation",
    "tm:leafstorm",
    "tm:magicalleaf",
    "tm:naturalgift",
    "tm:naturepower",
    "tm:petalblizzard",
    "tm:pollenpuff",
    "tm:protect",
    "tm:rest",
    "tm:secretpower",
    "tm:seedbomb",
    "tm:sleeptalk",
    "tm:sludgebomb",
    "tm:solarbeam",
    "tm:substitute",
    "tm:sunnyday",
    "tm:swordsdance",
    "tm:synthesis",
    "tm:terablast",
    "tm:toxic",
    "tm:trailblaze",
    "tm:venoshock",
    "tm:worryseed",
    "tutor:afteryou",
    "tutor:energyball",
    "tutor:gastroacid",
    "tutor:gigadrain",
    "tutor:grassyglide",
    "tutor:helpinghand",
    "tutor:magicalleaf",
    "tutor:rest",
    "tutor:seedbomb",
    "tutor:sleeptalk",
    "tutor:sludgebomb",
    "tutor:synthesis",
    "tutor:worryseed",
    "legacy:attract",
    "legacy:bide",
    "legacy:captivate",
    "legacy:confide",
    "legacy:curse",
    "legacy:dazzlinggleam",
    "legacy:doubleedge",
    "legacy:doubleteam",
    "legacy:drainpunch",
    "legacy:fling",
    "legacy:frustration",
    "legacy:headbutt",
    "legacy:hiddenpower",
    "legacy:mimic",
    "legacy:rage",
    "legacy:reflect",
    "legacy:return",
    "legacy:round",
    "legacy:snore",
    "legacy:swagger",
    "legacy:takedown"
  ],
  "preEvolution": "oddish",
  "evolutions": [
    {
      "id": "gloom_vileplume",
      "variant": "item_interact",
      "result": "vileplume",
      "consumeHeldItem": false,
      "learnableMoves": [
        "petalblizzard"
      ],
      "requirements": [],
      "requiredContext": "cobblemon:leaf_stone"
    },
    {
      "id": "gloom_bellossom",
      "variant": "item_interact",
      "result": "bellossom",
      "consumeHeldItem": false,
      "learnableMoves": [
        "magicalleaf",
        "petalblizzard"
      ],
      "requirements": [],
      "requiredContext": "cobblemon:sun_stone"
    }
  ]
}