- Species
- Sea Slug Pokémon
- Type
- Catch rate
- 75
- Growth
- Medium
- Height
- 0.9 m
- Weight
- 29.9 kg
- Gender
- 50% ♂ 50% ♀
- Egg cycles
- 20
- Base friendship
- 70
Gastrodon
- Ultra Sun
- Long ago, it had a shell on its back. There’s now a vestigial plate on its back that’s hard but thin.
- Ultra Moon
- Their shape and color change, depending on their environment and diet. There are many of them at beaches where the waves are calm.
Base stats
EVs: +2 HP
| HP | 111 | |
|---|---|---|
| Attack | 83 | |
| Defense | 68 | |
| Sp. Atk | 92 | |
| Sp. Def | 82 | |
| Speed | 39 | |
| Total | 475 |
Abilities
- Sticky Hold
- Prevents a held item from being removed by other Pokémon.
- Storm Drain
- Redirects single-target Water moves to this Pokémon where possible. Absorbs Water moves, raising Special Attack one stage.
- Sand Force (hidden)
- Strengthens Rock, Ground, and Steel moves to 1.3× their power during a sandstorm. Protects against sandstorm damage.
Locations
- Ultra Sun
- Surfing
WalkingAncient Poni Path Lv 41-44 20% Poni Breaker Coast Lv 41-44 20% Ancient Poni Path Lv 41-44 10% Exeggutor Island Lv 42-45 10% Poni Wilds Lv 41-44 10% - Ultra Moon
- Surfing
WalkingAncient Poni Path Lv 41-44 20% Poni Breaker Coast Lv 41-44 20% Ancient Poni Path Lv 41-44 10% Exeggutor Island Lv 42-45 10% Poni Wilds Lv 41-44 10%
Damage taken
- x1
- x1
- x1
- x0.5
- x1
- x0.5
- x1
- x1
- x0.5
- x0.5
- x1
- x4
- x0
- x1
- x1
- x1
- x1
- x1
| Level Up | ||||||||
|---|---|---|---|---|---|---|---|---|
| Level | Attack Name | Type | Class | Power | Accuracy | PP | Effect % | |
| 1 | Harden | Status | -- | -- | 30 | -- | ||
Raises the user’s Defense by one stage. | ||||||||
| 1 | Mud-Slap | Special | 20 | 100 | 10 | 100 | ||
Has a chance to lower the target’s accuracy by one stage. | ||||||||
| 1 | Mud Sport | Status | -- | -- | 15 | -- | ||
Halves all Electric-type damage. | ||||||||
| 1 | Water Pulse | Special | 60 | 100 | 20 | 20 | ||
Has a chance to confuse the target. | ||||||||
| 2 | Mud Sport | Status | -- | -- | 15 | -- | ||
Halves all Electric-type damage. | ||||||||
| 4 | Harden | Status | -- | -- | 30 | -- | ||
Raises the user’s Defense by one stage. | ||||||||
| 7 | Water Pulse | Special | 60 | 100 | 20 | 20 | ||
Has a chance to confuse the target. | ||||||||
| 11 | Mud Bomb | Special | 65 | 85 | 10 | 30 | ||
Has a chance to lower the target’s accuracy by one stage. | ||||||||
| 16 | Hidden Power | Special | 60 | 100 | 15 | -- | ||
Power and type depend upon user’s IVs. Power can range from 30 to 70. | ||||||||
| 22 | Rain Dance | Status | -- | -- | 5 | -- | ||
Changes the weather to rain for five turns. | ||||||||
| 29 | Body Slam | Physical | 85 | 100 | 15 | 30 | ||
Has a chance to paralyze the target. | ||||||||
| 41 | Muddy Water | Special | 90 | 85 | 10 | 30 | ||
Has a chance to lower the target’s accuracy by one stage. | ||||||||
| 54 | Recover | Status | -- | -- | 5 | -- | ||
Heals the user by half its max HP. | ||||||||
| TM/HM | ||||||||
|---|---|---|---|---|---|---|---|---|
| Machine | Attack Name | Type | Class | Power | Accuracy | PP | Effect % | |
| TM06 | Toxic | Status | -- | 90 | 10 | -- | ||
Badly poisons the target, inflicting more damage every turn. | ||||||||
| TM07 | Hail | Status | -- | -- | 10 | -- | ||
Changes the weather to a hailstorm for five turns. | ||||||||
| TM10 | Hidden Power | Special | 60 | 100 | 15 | -- | ||
Power and type depend upon user’s IVs. Power can range from 30 to 70. | ||||||||
| TM100 | Confide | Status | -- | -- | 20 | 100 | ||
Lowers the target’s Special Attack by one stage. | ||||||||
| TM13 | Ice Beam | Special | 90 | 100 | 10 | 10 | ||
Has a chance to freeze the target. | ||||||||
| TM14 | Blizzard | Special | 110 | 70 | 5 | 10 | ||
Has a chance to freeze the target. | ||||||||
| TM15 | Hyper Beam | Special | 150 | 90 | 5 | -- | ||
User foregoes its next turn to recharge. | ||||||||
| TM17 | Protect | Status | -- | -- | 10 | -- | ||
Prevents any moves from hitting the user this turn. | ||||||||
| TM18 | Rain Dance | Status | -- | -- | 5 | -- | ||
Changes the weather to rain for five turns. | ||||||||
| TM21 | Frustration | Physical | -- | 100 | 20 | -- | ||
Power increases as happiness decreases, up to a maximum of 102. | ||||||||
| TM26 | Earthquake | Physical | 100 | 100 | 10 | -- | ||
Inflicts regular damage and can hit Dig users. | ||||||||
| TM27 | Return | Physical | -- | 100 | 20 | -- | ||
Power increases with happiness, up to a maximum of 102. | ||||||||
| TM32 | Double Team | Status | -- | -- | 15 | -- | ||
Raises the user’s evasion by one stage. | ||||||||
| TM34 | Sludge Wave | Special | 95 | 100 | 10 | 10 | ||
Has a chance to poison the target. | ||||||||
| TM36 | Sludge Bomb | Special | 90 | 100 | 10 | 30 | ||
Has a chance to poison the target. | ||||||||
| TM37 | Sandstorm | Status | -- | -- | 10 | -- | ||
Changes the weather to a sandstorm for five turns. | ||||||||
| TM39 | Rock Tomb | Physical | 60 | 95 | 15 | 100 | ||
Has a chance to lower the target’s Speed by one stage. | ||||||||
| TM42 | Facade | Physical | 70 | 100 | 20 | -- | ||
Power doubles if user is burned, paralyzed, or poisoned. | ||||||||
| TM44 | Rest | Status | -- | -- | 5 | -- | ||
User sleeps for two turns, completely healing itself. | ||||||||
| TM45 | Attract | Status | -- | 100 | 15 | -- | ||
Target falls in love if it has the opposite gender, and has a 50% chance to refuse attacking the user. | ||||||||
| TM48 | Round | Special | 60 | 100 | 15 | -- | ||
Has double power if it’s used more than once per turn. | ||||||||
| TM55 | Scald | Special | 80 | 100 | 15 | 30 | ||
Has a chance to burn the target. | ||||||||
| TM68 | Giga Impact | Physical | 150 | 90 | 5 | -- | ||
User foregoes its next turn to recharge. | ||||||||
| TM71 | Stone Edge | Physical | 100 | 80 | 5 | -- | ||
Has an increased chance for a critical hit. | ||||||||
| TM78 | Bulldoze | Physical | 60 | 100 | 20 | 100 | ||
Has a chance to lower the target’s Speed by one stage. | ||||||||
| TM80 | Rock Slide | Physical | 75 | 90 | 10 | 30 | ||
Has a chance to make the target flinch. | ||||||||
| TM83 | Infestation | Special | 20 | 100 | 20 | 100 | ||
Prevents the target from fleeing and inflicts damage for 2-5 turns. | ||||||||
| TM87 | Swagger | Status | -- | 85 | 15 | -- | ||
Raises the target’s Attack by two stages and confuses the target. | ||||||||
| TM88 | Sleep Talk | Status | -- | -- | 10 | -- | ||
Randomly uses one of the user’s other three moves. Only works if the user is sleeping. | ||||||||
| TM90 | Substitute | Status | -- | -- | 10 | -- | ||
Transfers 1/4 of the user’s max HP into a doll, protecting the user from further damage or status changes until it breaks. | ||||||||
| TM94 | Surf | Special | 90 | 100 | 15 | -- | ||
Inflicts regular damage and can hit Dive users. | ||||||||
| TM98 | Waterfall | Physical | 80 | 100 | 15 | 20 | ||
Has a chance to make the target flinch. | ||||||||
| Tutor | |||||||
|---|---|---|---|---|---|---|---|
| Attack Name | Type | Class | Power | Accuracy | PP | Effect % | |
| Block | Status | -- | -- | 5 | -- | ||
Prevents the target from leaving battle. | |||||||
| Earth Power | Special | 90 | 100 | 10 | 10 | ||
Has a chance to lower the target’s Special Defense by one stage. | |||||||
| Icy Wind | Special | 55 | 95 | 15 | 100 | ||
Has a chance to lower the target’s Speed by one stage. | |||||||
| Pain Split | Status | -- | -- | 20 | -- | ||
Sets the user’s and targets’s HP to the average of their current HP. | |||||||
| Snore | Special | 50 | 100 | 15 | 30 | ||
Has a chance to make the target flinch. Only works if the user is sleeping. | |||||||
| Stomping Tantrum | Physical | 75 | 100 | 10 | -- | ||
Has double power if the user’s last move failed. | |||||||
| Water Pulse | Special | 60 | 100 | 20 | 20 | ||
Has a chance to confuse the target. | |||||||
Other generations
Diamond, Pearl & Platinum, HeartGold & SoulSilver, Black & White, Black 2 & White 2, X & Y, Omega Ruby & Alpha Sapphire, Sun & Moon, Sword & Shield, Brilliant Diamond & Shining Pearl, Scarlet & Violet