Gastrodon - water/ground type Pokémon (#423)
#0423Gen 4

Gastrodon

waterground

It has a pliable body without any bones. If any part of its body is torn off, it grows right back.

Height
0.9m
Weight
29.9kg
Catch Rate

How to Evolve Gastrodon in Cobblemon

View Full Evolution Guide

Gastrodon evolves from Shellos. The Shellos page contains the exact Cobblemon evolution requirements.

Gastrodon (#423)
Gastrodon

Base Stats & EV Yield

Base Stats & EV YieldHP: 111Attack: 83Defence: 68Sp. Atk: 92Sp. Def: 82Speed: 39HP111Attack83Defence68Sp. Atk92Sp. Def82Speed39
HP
111
Attack
83
Defence
68
Sp. Atk
92
Sp. Def
82
Speed
39
EV Yield2HP

Generic Info

Height
0.9m
Weight
29.9kg
Catch Rate
75/255Hard
Base Friendship
50
Experience Group
medium_fast
Base Experience
166
Hitbox
1.8w x 1.95h - Fixed: No
Status
Implemented

Abilities

#3
sandforceHidden

Drops

Gastrodon can drop Clay Ball and Rindo Berry. The table uses 3 drop rolls; percentages are per roll, not guaranteed drops. Quantity ranges show the possible item count for that entry.

Base drops
Amount
3
#1
Clay Ball iconClay Ball0-2
#2
Rindo Berry iconRindo Berry5%

Breeding

Egg Groups
Water_1, Amorphous
Egg Cycles
20
Gender Ratio
50.0% M / 50.0% F

Riding (1 seats)

Gastrodon is rideable with 1 seat and has land riding behaviour.

Riding Behaviours

land mountland/horse
Acceleration70-90
Jump0-10
Skill0-15
Speed5-10
Stamina10-20

Behavior

Movement
Walk Speed
0.2
Avoids Land
Yes
Swim Speed
0.2
Can Swim in Water
No
Can Breathe Underwater
Yes
Herd
Max Size
3
Tolerated Leaders
Gastrodon AlphaTier 1
Combat
Will Defend Owner
Yes
Resting
Drowsy Chance
0.0333
Rouse Chance
0.0042

Forms & Variants

Choose a Gastrodon form or feature-driven variant.

Active aspects

west-sea

Where does Gastrodon spawn in Cobblemon?

Gastrodon has 4 natural spawn entries in the current Cobblemon data. It can appear from level 30 to 48. Listed biome tags include beach-tagged biomes, lukewarm ocean-tagged biomes, warm ocean-tagged biomes. Some entries also require specific skylight levels.

Gastrodon can be hooked with Poké Bait

Seasonings can change its odds against competing fishing encounters. Compare its strongest fishing habitats and calculated chances.

Calculate Poké Bait odds

Habitat encounters

Gastrodon appears in 3 habitats. Open one to see its complete spawn pool, phases, and conditions.

What moves does Gastrodon learn?

124

Gastrodon has 124 listed moves: 27 level-up, 58 TM, 14 egg, 25 tutor.

Mud-SlapLevel Up
Lv.1
Mud SportLevel Up
Lv.1
HardenLevel Up
Lv.1
Mud BombLevel Up
Lv.1
RecoverLevel Up
Lv.1
Water GunLevel Up
Lv.1
Water PulseLevel Up
Lv.15
Ancient PowerLevel Up
Lv.20
Body SlamLevel Up
Lv.25
Muddy WaterLevel Up
Lv.33
Earth PowerLevel Up
Lv.39
Rain DanceLevel Up
Lv.46
MementoLevel Up
Lv.53
Acid ArmorEgg
Clear SmogEgg
CounterEgg
CurseEgg
FissureEgg
Mirror CoatEgg
MistEgg
Mud BombEgg
SludgeEgg
Spit UpEgg
StockpileEgg
SwallowEgg
Trump CardEgg
YawnEgg
AmnesiaTM
Ancient PowerTM
BlizzardTM
BlockTM
Body SlamTM
BrineTM
BulldozeTM
Chilling WaterTM
CurseTM
DigTM
DiveTM
Earth PowerTM
EarthquakeTM
EndureTM
FacadeTM
FlashTM
Giga ImpactTM
HailTM
HeadbuttTM
Helping HandTM
Hydro PumpTM
Hyper BeamTM
Ice BeamTM
Icy WindTM
InfestationTM
LiquidationTM
Muddy WaterTM
Mud ShotTM
Mud-SlapTM
Pain SplitTM
ProtectTM
Rain DanceTM
RestTM
Rock BlastTM
Rock SlideTM
Rock SmashTM
Rock TombTM
SandstormTM
Sand TombTM
Skitter SmackTM
Sleep TalkTM
Sludge BombTM
Sludge WaveTM
SnowscapeTM
SpikesTM
Stealth RockTM
Stomping TantrumTM
Stone EdgeTM
StrengthTM
String ShotTM
SubstituteTM
SurfTM
Take DownTM
Tera BlastTM
WaterfallTM
Water PulseTM
Weather BallTM
WhirlpoolTM
Ancient PowerTutor
BlockTutor
BulldozeTutor
DiveTutor
Earth PowerTutor
Giga ImpactTutor
Helping HandTutor
Hyper BeamTutor
Ice BeamTutor
Icy WindTutor
LiquidationTutor
Mud-SlapTutor
Pain SplitTutor
RestTutor
Rock SlideTutor
Rock SmashTutor
Skitter SmackTutor
Sleep TalkTutor
Sludge BombTutor
SpikesTutor
Stealth RockTutor
Stomping TantrumTutor
Stone EdgeTutor
String ShotTutor
Water PulseTutor
AttractLevel Up
Lv.legacy
CaptivateLevel Up
Lv.legacy
ConfideLevel Up
Lv.legacy
Double TeamLevel Up
Lv.legacy
FrustrationLevel Up
Lv.legacy
Hidden PowerLevel Up
Lv.legacy
Natural GiftLevel Up
Lv.legacy
ReturnLevel Up
Lv.legacy
RoundLevel Up
Lv.legacy
ScaldLevel Up
Lv.legacy
Secret PowerLevel Up
Lv.legacy
SnoreLevel Up
Lv.legacy
SwaggerLevel Up
Lv.legacy
ToxicLevel Up
Lv.legacy

As an Alpha

Full Alpha guide

What Gastrodon becomes as a Cobblemon 1.8 Alpha

Size

≈ ×1.45 larger

Marks

alphajumbo

Level vs your party

Guaranteed moves

Normal wild moveset plus two guaranteed TM moves (slots 3 & 4)

Drops if defeated

Base rewards scale with its level; its water / ground typing adds bonus gems & berries.

Base drops Tier 4

  • Exp Candy L×119%
  • Exp Candy Xl×125%
  • Rare Candy×16%
  • Health Candy×18%
  • Mighty Candy×18%
  • Tough Candy×18%
  • Smart Candy×18%
  • Courage Candy×18%
  • Quick Candy×18%

Type drops

water
  • Water Gem×2–3
  • Passho Berry×1–2
ground
  • Ground Gem×2–3
  • Shuca Berry×1–2