Shellos #230(Nat. #0422)

West Sea Shellos

The Sea Slug Pokémon

Forms:

Typing	Water
Abilities	Sticky Hold - Ability 1 Storm Drain - Ability 2 Sand Force - Hidden
Classification	The Sea Slug Pokémon
National ID	#0422
Regional ID	#0230

Type Effectiveness

Weak x2

GrassElectric

Resists x½

SteelFireWaterIce

View all Typings:

Sprite and Official Artwork

Base Stats

Stat	Amount	Stat Range
HP	76	136—183
Attack	48	47—110
Defense	48	47—110
Sp. Attack	57	55—119
Sp. Defense	62	60—125
Speed	34	35—94
Total	325	Calculated Stat Range

Calculated stats: Lv. 50

Lv. 100Nature details:

Evolutionary Family

At Level 30

Breeding and Species Information

Egg Group(s)	Water 1 Amorphous
Egg Cycles	20
Egg Steps	2560
Gender Ratio	50.20% 49.80%
Height	0.3 m (1'0")
Weight	6.3 kg (13.9 lbs.)

Battle Information

EV Yield	1 HP
Base Exp. Yield	65
Catch Rate	190
Catch Chance	~35.19% Success (Poké Ball, Lvl. 50, Full HP)
Exp. Growth Rate	Medium Fast
Base Friendship	50

Learnset

Level-up Egg Tutor TM TR Transfer

Learnset via Level-up

The following moves are learned by West Sea Shellos via level-up in Pokémon Sword and Shield:

Level	Name	Power	Acc.	Type	Cat.
1	Mud-Slap	20	100	Ground	Spec.
1	Water Gun	40	100	Water	Spec.
5	Harden	—	—	Normal	Stat.
10	Recover	—	—	Normal	Stat.
15	Water Pulse	60	100	Water	Spec.
20	Ancient Power	60	100	Rock	Spec.
25	Body Slam	85	100	Normal	Phys.
31	Muddy Water	90	85	Water	Spec.
35	Earth Power	90	100	Ground	Spec.
40	Rain Dance	—	—	Water	Stat.
45	Memento	—	100	Dark	Stat.

Egg Moves

The following moves are learned by West Sea Shellos as Egg Moves in Pokémon Sword and Shield:

Name	Power	Acc.	Type	Cat.
Acid Armor	—	—	Poison	Stat.
Clear Smog	50	—	Poison	Spec.
Counter	1	100	Fighting	Phys.
Curse	—	—	Ghost	Stat.
Mirror Coat	1	100	Psychic	Spec.
Mist	—	—	Ice	Stat.
Sludge	65	100	Poison	Spec.
Spit Up	1	100	Normal	Spec.
Stockpile	—	—	Normal	Stat.
Swallow	—	—	Normal	Stat.
Yawn	—	—	Normal	Stat.

Tutor Moves

The following moves are learned by West Sea Shellos as Tutor Moves in Pokémon Sword and Shield:

Name	Power	Acc.	Type	Cat.
Skitter Smack	70	90	Bug	Phys.

Tutor moves can only be learned by visiting a special Move Tutor.

Learnset via TM

The following moves are learned by West Sea Shellos via TM in Pokémon Sword and Shield:

TM	Name	Power	Acc.	Type	Cat.
TM021	Rest	—	—	Psychic	Stat.
TM024	Snore	50	100	Normal	Spec.
TM025	Protect	—	—	Normal	Stat.
TM027	Icy Wind	55	95	Ice	Spec.
TM031	Attract	—	100	Normal	Stat.
TM033	Rain Dance	—	—	Water	Stat.
TM035	Hail	—	—	Ice	Stat.
TM036	Whirlpool	35	85	Water	Spec.
TM039	Facade	70	100	Normal	Phys.
TM045	Dive	80	100	Water	Phys.
TM053	Mud Shot	55	95	Ground	Spec.
TM055	Brine	65	100	Water	Spec.
TM076	Round	60	100	Normal	Spec.

Learnset via TR

The following moves are learned by West Sea Shellos via TR in Pokémon Sword and Shield:

TR	Name	Power	Acc.	Type	Cat.
TR01	Body Slam	85	100	Normal	Phys.
TR03	Hydro Pump	110	80	Water	Spec.
TR04	Surf	90	100	Water	Spec.
TR05	Ice Beam	90	100	Ice	Spec.
TR06	Blizzard	110	70	Ice	Spec.
TR17	Amnesia	—	—	Psychic	Stat.
TR20	Substitute	—	—	Normal	Stat.
TR26	Endure	—	—	Normal	Stat.
TR27	Sleep Talk	—	—	Normal	Stat.
TR45	Muddy Water	90	85	Water	Spec.
TR67	Earth Power	90	100	Ground	Spec.
TR84	Scald	80	100	Water	Spec.

Transfer Moves

The following moves are learned by West Sea Shellos via Transfer from an older game:

Name	Origin Games	Power	Acc.	Type	Cat.
Captivate	DP HGSS Pt	—	100	Normal	Stat.
Confide	ORAS XY SM USUM	—	—	Normal	Stat.
Double Team	DP HGSS Pt B2W2 ORAS XY SM USUM BDSP	—	—	Normal	Stat.
Fissure	DP HGSS Pt B2W2 ORAS XY SM USUM BDSP	1	30	Ground	Phys.
Frustration	DP HGSS Pt B2W2 ORAS XY SM USUM	1	100	Normal	Phys.
Headbutt	HGSS	70	100	Normal	Phys.
Hidden Power	DP HGSS Pt B2W2 ORAS XY SM USUM	60	100	Normal	Spec.
Infestation	ORAS XY SM USUM	20	100	Bug	Spec.
Mud Bomb	DP HGSS Pt B2W2 ORAS XY SM USUM	65	85	Ground	Spec.
Mud Sport	DP HGSS Pt B2W2 ORAS XY SM USUM	—	—	Ground	Stat.
Natural Gift	DP HGSS Pt	1	100	Normal	Phys.
Pain Split	HGSS B2W2 ORAS USUM	—	—	Normal	Stat.
Return	DP HGSS Pt B2W2 ORAS XY SM USUM	1	100	Normal	Phys.
Secret Power	DP HGSS Pt B2W2 ORAS	70	100	Normal	Phys.
String Shot	HGSS	—	95	Bug	Stat.
Swagger	DP HGSS Pt B2W2 ORAS XY SM USUM BDSP	—	85	Normal	Stat.
Toxic	DP HGSS Pt B2W2 ORAS XY SM USUM	—	90	Poison	Stat.
Trump Card	HGSS B2W2 ORAS XY SM USUM	1	—	Normal	Spec.

Transfer moves require transferring the Pokémon from a previous generation where it could learn the move.

In-Game Images

Standard Sprites

Main Sprite

Shiny Sprites

Main Sprite

Whiscash(#0340)

Gastrodon(#0423)

Legends: Z-A

Scarlet and Violet

Other Games

Catch Calculators

Shiny Rates

Shiny Hunting Tools