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AshRun
In-game model of Treecko
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National Pokédex #0252 · Generation 3

Treecko

grass

Treecko is cool, calm, and collected—it never panics under any situation. If a bigger foe were to glare at this Pokémon, it would glare right back without conceding an inch of ground.

Natural spawnRaid denEvolution chain

Quick answer

How do you get Treecko?

Treecko can spawn in Bamboo Jungle, Jungle, Sparse Jungle, and 9 other eligible biomes (Search: On land; Sky light: Bright; Ground: Natural / Trees). It appears in tier 2 raids. Check the complete conditions below; these routes reflect AshRun's installed ATMons files.

AshRun ATMons 1.3.0 · Checked · Sources & limitations

AshRun locations

How to obtain Treecko

1 place 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.

Before you throw a ball

Catching Treecko

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

  1. Party order matters: the game checks the first conscious Pokémon, not the highest level anywhere in your team.
  2. With no conscious party Pokémon, this outside-battle rule allows only targets up to level 15.
  3. 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 .

Base catch-rate value: 45. This is a species value, not a percentage or a promise that a particular ball will work.

Battle profile

Base stats

310 total

Type weaknesses & resistances

Damage taken by Treecko with Grass typing:

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

Hp40
Attack45
Defence35
Special Attack65
Special Defence55
Speed70

Abilities

  • Overgrow
  • Unburden Hidden

Training

Base experience
62
Growth
Medium Slow
EV yield
Hp: 0 · Attack: 0 · Defence: 0 · Special Attack: 0 · Special Defence: 0 · Speed: 1
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.

Complete installed learnset

Moves

130 entries
Level moves (16)
Lv. 1 · PoundLv. 1 · LeerLv. 1 · AbsorbLv. 3 · LeafageLv. 6 · Quick AttackLv. 9 · Mega DrainLv. 12 · DetectLv. 15 · Quick GuardLv. 18 · AssuranceLv. 21 · Giga DrainLv. 24 · SlamLv. 27 · Double TeamLv. 30 · Energy BallLv. 33 · ScreechLv. 36 · EndeavorLv. 39 · Leaf Storm
Egg moves (14)
AbsorbCrush ClawDouble KickDragon BreathGrass WhistleLeech SeedMud SportNatural GiftNight SlashPursuitRazor WindSlashSynthesisWorry Seed
Tm moves (60)
AcrobaticsAerial AceAgilityAssuranceBreaking SwipeBrick BreakBullet SeedCrunchCutDigDouble TeamDragon TailDrain PunchEndeavorEndureEnergy BallFacadeFlashFlingFury CutterGiga DrainGrass KnotGrass PledgeGrassy GlideGrassy TerrainHeadbuttHelping HandIron TailLeaf StormLow KickMagical LeafMega KickMega PunchNatural GiftNature PowerPower-Up PunchProtectRestRock SlideRock SmashRock TombSafeguardScreechSeed BombSleep TalkSolar BeamStrengthSubstituteSunny DaySwiftSwords DanceSynthesisTake DownTera BlastThiefThunder PunchTrailblazeUpper HandWork UpWorry Seed
Tutor moves (21)
Aerial AceDrain PunchEndeavorEnergy BallFury CutterGiga DrainGrass PledgeGrassy GlideHelping HandIron TailLow KickMagical LeafRestRock SlideRock SmashSeed BombSleep TalkSwiftSynthesisThunder PunchWorry Seed
Legacy moves (19)
AttractBody SlamCaptivateConfideCounterDouble-EdgeDynamic PunchFocus PunchFrustrationHidden PowerMimicMud-SlapReturnRoundSecret PowerSeismic TossSnoreSwaggerToxic

Useful extras

Drops & breeding

Stick

Quantity 0-1

Miracle Seed

5% chance

Egg groups
Monster, Dragon
Egg cycles
20
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": "treecko-1",
      "pokemon": "treecko",
      "presets": [
        "natural",
        "treetop"
      ],
      "type": "pokemon",
      "spawnablePositionType": "grounded",
      "bucket": "ultra-rare",
      "level": "5-31",
      "weight": 6,
      "condition": {
        "minSkyLight": 8,
        "maxSkyLight": 15,
        "biomes": [
          "#cobblemon:is_jungle",
          "aether:skyroot_forest",
          "aether:skyroot_woodland"
        ]
      },
      "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
      "sourceFile": "data/cobblemon/spawn_pool_world/0252_treecko.json",
      "formProperties": [],
      "presetConditions": [
        {
          "preset": "natural",
          "condition": {
            "neededBaseBlocks": [
              "#cobblemon:natural"
            ]
          }
        },
        {
          "preset": "treetop",
          "condition": {
            "neededBaseBlocks": [
              "#cobblemon:trees"
            ]
          }
        }
      ],
      "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"
        },
        {
          "preset": "treetop",
          "source": "Cobblemon-neoforge-1.7.3+1.21.1.jar",
          "sourceFile": "data/cobblemon/spawn_detail_presets/treetop.json"
        }
      ],
      "effectiveCondition": {
        "minSkyLight": 8,
        "maxSkyLight": 15,
        "biomes": [
          "#cobblemon:is_jungle",
          "aether:skyroot_forest",
          "aether:skyroot_woodland"
        ],
        "neededBaseBlocks": [
          "#cobblemon:natural",
          "#cobblemon:trees"
        ]
      },
      "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",
        "aether:skyroot_forest",
        "aether:skyroot_woodland"
      ],
      "resolvedExcludedBiomes": []
    }
  ],
  "raids": [
    {
      "tier": "TWO",
      "type": "grass",
      "weight": 20,
      "moves": [
        "assurance",
        "pursuit",
        "megadrain",
        "quickattack"
      ],
      "source": "cobblemonraiddens-neoforge-0.11.7+1.21.1.jar",
      "sourceFile": "data/cobblemonraiddens/raid/boss/treecko.json",
      "formProperties": [],
      "gender": null,
      "ability": null,
      "bossProperties": []
    }
  ],
  "fossils": []
}

Evolution and forms

{
  "evolutions": [
    {
      "id": "treecko_grovyle",
      "variant": "level_up",
      "result": "grovyle",
      "consumeHeldItem": false,
      "learnableMoves": [
        "furycutter"
      ],
      "requirements": [
        {
          "variant": "level",
          "minLevel": 16
        }
      ]
    }
  ],
  "forms": []
}

Behavior and drops

{
  "behaviour": {
    "resting": {
      "canSleep": true,
      "willSleepOnBed": true,
      "light": "0-4",
      "drowsyChance": 0.0333,
      "rouseChance": 0.0042
    },
    "herd": {
      "maxSize": "2",
      "toleratedLeaders": [
        {
          "pokemon": "grovyle",
          "tier": 1
        },
        {
          "pokemon": "sceptile mega=false",
          "tier": 2
        },
        {
          "pokemon": "sceptile mega",
          "tier": 3
        }
      ]
    },
    "moving": {
      "swim": {
        "avoidsWater": true
      }
    },
    "combat": {
      "willDefendOwner": true
    }
  },
  "drops": {
    "amount": 2,
    "entries": [
      {
        "item": "minecraft:stick",
        "quantityRange": "0-1"
      },
      {
        "item": "cobblemon:miracle_seed",
        "percentage": 5
      }
    ]
  },
  "labels": [
    "gen3",
    "starter"
  ]
}

Complete installed species record

{
  "implemented": true,
  "nationalPokedexNumber": 252,
  "name": "Treecko",
  "primaryType": "grass",
  "maleRatio": 0.875,
  "height": 5,
  "weight": 50,
  "pokedex": [
    "cobblemon.species.treecko.desc"
  ],
  "labels": [
    "gen3",
    "starter"
  ],
  "aspects": [],
  "abilities": [
    "overgrow",
    "h:unburden"
  ],
  "eggGroups": [
    "monster",
    "dragon"
  ],
  "baseStats": {
    "hp": 40,
    "attack": 45,
    "defence": 35,
    "special_attack": 65,
    "special_defence": 55,
    "speed": 70
  },
  "evYield": {
    "hp": 0,
    "attack": 0,
    "defence": 0,
    "special_attack": 0,
    "special_defence": 0,
    "speed": 1
  },
  "baseExperienceYield": 62,
  "experienceGroup": "medium_slow",
  "catchRate": 45,
  "eggCycles": 20,
  "baseFriendship": 50,
  "standingEyeHeight": 0.8,
  "swimmingEyeHeight": 0.8,
  "flyingEyeHeight": 0.8,
  "baseScale": 0.6,
  "hitbox": {
    "width": 0.72,
    "height": 1.5,
    "fixed": false
  },
  "behaviour": {
    "resting": {
      "canSleep": true,
      "willSleepOnBed": true,
      "light": "0-4",
      "drowsyChance": 0.0333,
      "rouseChance": 0.0042
    },
    "herd": {
      "maxSize": "2",
      "toleratedLeaders": [
        {
          "pokemon": "grovyle",
          "tier": 1
        },
        {
          "pokemon": "sceptile mega=false",
          "tier": 2
        },
        {
          "pokemon": "sceptile mega",
          "tier": 3
        }
      ]
    },
    "moving": {
      "swim": {
        "avoidsWater": true
      }
    },
    "combat": {
      "willDefendOwner": true
    }
  },
  "drops": {
    "amount": 2,
    "entries": [
      {
        "item": "minecraft:stick",
        "quantityRange": "0-1"
      },
      {
        "item": "cobblemon:miracle_seed",
        "percentage": 5
      }
    ]
  },
  "moves": [
    "1:pound",
    "1:leer",
    "1:absorb",
    "3:leafage",
    "6:quickattack",
    "9:megadrain",
    "12:detect",
    "15:quickguard",
    "18:assurance",
    "21:gigadrain",
    "24:slam",
    "27:doubleteam",
    "30:energyball",
    "33:screech",
    "36:endeavor",
    "39:leafstorm",
    "egg:absorb",
    "egg:crushclaw",
    "egg:doublekick",
    "egg:dragonbreath",
    "egg:grasswhistle",
    "egg:leechseed",
    "egg:mudsport",
    "egg:naturalgift",
    "egg:nightslash",
    "egg:pursuit",
    "egg:razorwind",
    "egg:slash",
    "egg:synthesis",
    "egg:worryseed",
    "tm:acrobatics",
    "tm:aerialace",
    "tm:agility",
    "tm:assurance",
    "tm:breakingswipe",
    "tm:brickbreak",
    "tm:bulletseed",
    "tm:crunch",
    "tm:cut",
    "tm:dig",
    "tm:doubleteam",
    "tm:dragontail",
    "tm:drainpunch",
    "tm:endeavor",
    "tm:endure",
    "tm:energyball",
    "tm:facade",
    "tm:flash",
    "tm:fling",
    "tm:furycutter",
    "tm:gigadrain",
    "tm:grassknot",
    "tm:grasspledge",
    "tm:grassyglide",
    "tm:grassyterrain",
    "tm:headbutt",
    "tm:helpinghand",
    "tm:irontail",
    "tm:leafstorm",
    "tm:lowkick",
    "tm:magicalleaf",
    "tm:megakick",
    "tm:megapunch",
    "tm:naturalgift",
    "tm:naturepower",
    "tm:poweruppunch",
    "tm:protect",
    "tm:rest",
    "tm:rockslide",
    "tm:rocksmash",
    "tm:rocktomb",
    "tm:safeguard",
    "tm:screech",
    "tm:seedbomb",
    "tm:sleeptalk",
    "tm:solarbeam",
    "tm:strength",
    "tm:substitute",
    "tm:sunnyday",
    "tm:swift",
    "tm:swordsdance",
    "tm:synthesis",
    "tm:takedown",
    "tm:terablast",
    "tm:thief",
    "tm:thunderpunch",
    "tm:trailblaze",
    "tm:upperhand",
    "tm:workup",
    "tm:worryseed",
    "tutor:aerialace",
    "tutor:drainpunch",
    "tutor:endeavor",
    "tutor:energyball",
    "tutor:furycutter",
    "tutor:gigadrain",
    "tutor:grasspledge",
    "tutor:grassyglide",
    "tutor:helpinghand",
    "tutor:irontail",
    "tutor:lowkick",
    "tutor:magicalleaf",
    "tutor:rest",
    "tutor:rockslide",
    "tutor:rocksmash",
    "tutor:seedbomb",
    "tutor:sleeptalk",
    "tutor:swift",
    "tutor:synthesis",
    "tutor:thunderpunch",
    "tutor:worryseed",
    "legacy:attract",
    "legacy:bodyslam",
    "legacy:captivate",
    "legacy:confide",
    "legacy:counter",
    "legacy:doubleedge",
    "legacy:dynamicpunch",
    "legacy:focuspunch",
    "legacy:frustration",
    "legacy:hiddenpower",
    "legacy:mimic",
    "legacy:mudslap",
    "legacy:return",
    "legacy:round",
    "legacy:secretpower",
    "legacy:seismictoss",
    "legacy:snore",
    "legacy:swagger",
    "legacy:toxic"
  ],
  "evolutions": [
    {
      "id": "treecko_grovyle",
      "variant": "level_up",
      "result": "grovyle",
      "consumeHeldItem": false,
      "learnableMoves": [
        "furycutter"
      ],
      "requirements": [
        {
          "variant": "level",
          "minLevel": 16
        }
      ]
    }
  ]
}
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