#0422Generation IV
Shellos
Sea Slug Pokémon
Height 0.3 m
Weight 6.3 kg
Role Special Attacker
Top 34% HP of all Pokémon
Its colors and shapes differ from region to region. In the Sinnoh region, two types are confirmed.
Base stats
HP0
▸ 66%
Attack0
▸ 16%
Defense0
▸ 19%
Sp. Atk0
▸ 38%
Sp. Def0
▸ 43%
Speed0
▸ 12%
Base stat total
0Top 75% overall
Top 74% among Water
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 ForceHidden
Strengthens Rock, Ground, and Steel moves to 1.3× their power during a sandstorm. Protects against sandstorm damage.
Evolution line
ShellosLv. 30
GastrodonMoves (76)
| Move | Type | Cat. | Pow | Acc | PP | Learn |
|---|---|---|---|---|---|---|
| Mud Slap | Ground | Special | 20 | 100 | 10 | Lv. 1 |
| Water Gun | Water | Special | 40 | 100 | 25 | Lv. 1 |
| Mud Sport | Ground | Status | — | — | 15 | Lv. 2 |
| Harden | Normal | Status | — | — | 30 | Lv. 4 |
| Tackle | Normal | Physical | 40 | 100 | 35 | Lv. 5 |
| Water Pulse | Water | Special | 60 | 100 | 20 | Lv. 7 |
| Recover | Normal | Status | — | — | 5 | Lv. 10 |
| Mud Bomb | Ground | Special | 65 | 85 | 10 | Lv. 11 |
| Ancient Power | Rock | Special | 60 | 100 | 5 | Lv. 15 |
| Hidden Power | Normal | Special | 60 | 100 | 15 | Lv. 16 |
| Rain Dance | Water | Status | — | — | 5 | Lv. 22 |
| Body Slam | Normal | Physical | 85 | 100 | 15 | Lv. 25 |
| Earth Power | Ground | Special | 90 | 100 | 10 | Lv. 29 |
| Muddy Water | Water | Special | 90 | 85 | 10 | Lv. 31 |
| Memento | Dark | Status | — | 100 | 10 | Lv. 45 |
| Hydro Pump | Water | Special | 110 | 80 | 5 | Lv. 47 |
| Acid Armor | Poison | Status | — | — | 20 | egg |
| Amnesia | Psychic | Status | — | — | 20 | egg |
| Attract | Normal | Status | — | 100 | 15 | machine |
| Blizzard | Ice | Special | 110 | 70 | 5 | machine |
| Brine | Water | Special | 65 | 100 | 10 | machine |
| Bulldoze | Ground | Physical | 60 | 100 | 20 | machine |
| Captivate | Normal | Status | — | 100 | 20 | machine |
| Chilling Water | Water | Special | 50 | 100 | 20 | machine |
| Clear Smog | Poison | Special | 50 | — | 15 | egg |
| Confide | Normal | Status | — | — | 20 | machine |
| Counter | Fighting | Physical | — | 100 | 20 | egg |
| Curse | Ghost | Status | — | — | 10 | egg |
| Dive | Water | Physical | 80 | 100 | 10 | tutor |
| Double Team | Normal | Status | — | — | 15 | machine |
| Endure | Normal | Status | — | — | 10 | machine |
| Facade | Normal | Physical | 70 | 100 | 20 | machine |
| Fissure | Ground | Physical | — | 30 | 5 | egg |
| Frustration | Normal | Physical | — | 100 | 20 | machine |
| Hail | Ice | Status | — | — | 10 | machine |
| Headbutt | Normal | Physical | 70 | 100 | 15 | tutor |
| Helping Hand | Normal | Status | — | — | 20 | machine |
| Ice Beam | Ice | Special | 90 | 100 | 10 | machine |
| Icy Wind | Ice | Special | 55 | 95 | 15 | tutor |
| Infestation | Bug | Special | 20 | 100 | 20 | machine |
| Liquidation | Water | Physical | 85 | 100 | 10 | machine |
| Mirror Coat | Psychic | Special | — | 100 | 20 | egg |
| Mist | Ice | Status | — | — | 30 | egg |
| Mud Shot | Ground | Special | 55 | 95 | 15 | machine |
| Natural Gift | Normal | Physical | — | 100 | 15 | machine |
| Pain Split | Normal | Status | — | — | 20 | tutor |
| Protect | Normal | Status | — | — | 10 | machine |
| Rest | Psychic | Status | — | — | 5 | machine |
| Return | Normal | Physical | — | 100 | 20 | machine |
| Rock Slide | Rock | Physical | 75 | 90 | 10 | machine |
| Rock Tomb | Rock | Physical | 60 | 95 | 15 | machine |
| Round | Normal | Special | 60 | 100 | 15 | machine |
| Sandstorm | Rock | Status | — | — | 10 | machine |
| Scald | Water | Special | 80 | 100 | 15 | machine |
| Secret Power | Normal | Physical | 70 | 100 | 20 | machine |
| Skitter Smack | Bug | Physical | 70 | 90 | 10 | tutor |
| Sleep Talk | Normal | Status | — | — | 10 | machine |
| Sludge | Poison | Special | 65 | 100 | 20 | egg |
| Snore | Normal | Special | 50 | 100 | 15 | tutor |
| Snowscape | Ice | Status | 0 | — | 10 | machine |
| Spit Up | Normal | Special | — | 100 | 10 | egg |
| Stealth Rock | Rock | Status | — | — | 20 | machine |
| Stockpile | Normal | Status | — | — | 20 | egg |
| Stone Edge | Rock | Physical | 100 | 80 | 5 | machine |
| String Shot | Bug | Status | — | 95 | 40 | tutor |
| Substitute | Normal | Status | — | — | 10 | machine |
| Surf | Water | Special | 90 | 100 | 15 | machine |
| Swagger | Normal | Status | — | 85 | 15 | machine |
| Swallow | Normal | Status | — | — | 10 | egg |
| Take Down | Normal | Physical | 90 | 85 | 20 | machine |
| Tera Blast | Normal | Special | 80 | 100 | 10 | machine |
| Toxic | Poison | Status | — | 90 | 10 | machine |
| Trump Card | Normal | Special | — | — | 5 | egg |
| Waterfall | Water | Physical | 80 | 100 | 15 | machine |
| Whirlpool | Water | Special | 35 | 85 | 15 | machine |
| Yawn | Normal | Status | — | — | 10 | egg |
More Water Pokémon
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Cherrim
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Gastrodon