Gastrodon
The Water/Ground type Pokemon. Explore its data in Ultra Sun & Ultra Moon.
National #423• Ultra Sun & Ultra Moon #342

WaterGround
Pokemon Details
Species: Sea Slug Pokémon
Height: 0.9 m
Weight: 29.9 kg
Abilities:
- Sticky Hold
- Storm Drain
- Sand Force (Hidden Ability)
Training
EV Yield: 2 Hp
Catch Rate: 75
Base Friendship: 50
Base Exp: 166
Growth Rate: Medium Fast
Breeding
Egg Groups:
- Amorphous
- Water 1
Egg Cycles (Steps):
- Min: 4884
- Max: 5140
Gender:
- Male: 50%
- Female: 50%
Viewing Ultra Sun & Ultra Moon Version
This page shows data specific to this game only
Stats
83
68
111
92
82
39
Total
475
Type Guide
See the full type chart →This Pokémon's type(s) are highlighted below. Read across a highlighted row for its move effectiveness, and down a highlighted column for how much damage it takes.
2×/4×Super effective
½×/¼×Not very effective
0×No effect
—Normal damage
| Atk ⬇ / Def ➡ | Normal | Fire | Water | Electric | Grass | Ice | Fighting | Poison | Ground | Psychic | Bug | Rock | Ghost | Dragon | Dark | Steel | Fairy | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Normal | — | — | — | — | — | — | — | — | — | — | — | — | ½× | 0× | — | — | ½× | — |
| Fire | — | ½× | ½× | — | 2× | 2× | — | — | — | — | — | 2× | ½× | — | ½× | — | 2× | — |
| Water | — | 2× | ½× | — | ½× | — | — | — | 2× | — | — | — | 2× | — | ½× | — | — | — |
| Electric | — | — | 2× | ½× | ½× | — | — | — | 0× | 2× | — | — | — | — | ½× | — | — | — |
| Grass | — | ½× | 2× | — | ½× | — | — | ½× | 2× | ½× | — | ½× | 2× | — | ½× | — | ½× | — |
| Ice | — | ½× | ½× | — | 2× | ½× | — | — | 2× | 2× | — | — | — | — | 2× | — | ½× | — |
| Fighting | 2× | — | — | — | — | 2× | — | ½× | — | ½× | ½× | ½× | 2× | 0× | — | 2× | 2× | ½× |
| Poison | — | — | — | — | 2× | — | — | ½× | ½× | — | — | — | ½× | ½× | — | — | 0× | 2× |
| Ground | — | 2× | — | 2× | ½× | — | — | 2× | — | 0× | — | ½× | 2× | — | — | — | 2× | — |
| — | — | — | ½× | 2× | — | 2× | — | — | — | — | 2× | ½× | — | — | — | ½× | — | |
| Psychic | — | — | — | — | — | — | 2× | 2× | — | — | ½× | — | — | — | — | 0× | ½× | — |
| Bug | — | ½× | — | — | 2× | — | ½× | ½× | — | ½× | 2× | — | — | ½× | — | 2× | ½× | ½× |
| Rock | — | 2× | — | — | — | 2× | ½× | — | ½× | 2× | — | 2× | — | — | — | — | ½× | — |
| Ghost | 0× | — | — | — | — | — | — | — | — | — | 2× | — | — | 2× | — | ½× | — | — |
| Dragon | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2× | — | ½× | 0× |
| Dark | — | — | — | — | — | — | ½× | — | — | — | 2× | — | — | 2× | — | ½× | — | ½× |
| Steel | — | ½× | ½× | ½× | — | 2× | — | — | — | — | — | — | 2× | — | — | — | ½× | 2× |
| Fairy | — | ½× | — | — | — | — | 2× | ½× | — | — | — | — | — | — | 2× | 2× | ½× | — |
Try a matchup
Pick the opponent’s types to see how your moves perform.
Your damage:×1Even
Tip: Dual-type opponents combine both types. For example, an Electric move deals ×4 to a Water/Flying opponent.
Evolutions
Pokémon Moves by Learning Method
| Name | Level | Type | Category | Power | Accuracy |
|---|---|---|---|---|---|
| Mud Slap | 1 | Ground | Special | 20 | 100 |
| Mud Sport | 2 | Ground | Status | - | - |
| Harden | 4 | Normal | Status | - | - |
| Water Pulse | 7 | Water | Special | 60 | 100 |
| Mud Bomb | 11 | Ground | Special | 65 | 85 |
| Hidden Power | 16 | Normal | Special | 60 | 100 |
| Rain Dance | 22 | Water | Status | - | - |
| Body Slam | 29 | Normal | Physical | 85 | 100 |
| Muddy Water | 41 | Water | Special | 90 | 85 |
| Recover | 54 | Normal | Status | - | - |
Game Locations
| Game | Location |
|---|---|
| UltraSun | Ancient Poni Path - Wild Exeggutor Island - Wild Poni Breaker Coast - Wild Poni Wilds - Wild ancient-poni-path-area - Surf ancient-poni-path-area - Walk exeggutor-island-area - Walk poni-breaker-coast-area - Surf poni-wilds-area - Walk |
| UltraMoon | Ancient Poni Path - Wild Exeggutor Island - Wild Poni Breaker Coast - Wild Poni Wilds - Wild ancient-poni-path-area - Surf ancient-poni-path-area - Walk exeggutor-island-area - Walk poni-breaker-coast-area - Surf poni-wilds-area - Walk |
Pokedex Entries
| Game | Entry |
|---|---|
| UltraSun | Long ago, it had a shell on its back. There’s now a vestigial plate on its back that’s hard but thin. When it’s attacked, it gushes a purple liquid that’s not poisonous but makes Gastrodon’s meat bitter and inedible. |
| UltraMoon | Their shape and color change, depending on their environment and diet. There are many of them at beaches where the waves are calm. A relative of Shellder and Cloyster, this ocean dweller sometimes comes onto land in search of food. |
