Gastrodon (West)

WaterGroundGooey, Storm Drain, Sand Force (hidden)

In Poke47: It is not in any of this guide's encounter tables. Water / Ground type, base stats total 485.

Level-up moves 16

Lv	Move	Type	Cat	Pow	Acc	PP
0	Acid Armor On evolving Liquifies the user's body to sharply raise Defense.	Poison	Stat	0	0	20
1	Memento The user faints and harshly lowers foes Atk and Sp.Atk.	Dark	Stat	0	100	10
1	Water Gun Squirts water to attack the foe.	Water	Spec	40	100	25
1	Mud-Slap Hurls mud in the foe's face to reduce its accuracy.	Ground	Spec	20	100	10
4	Rest The user sleeps for 2 turns, restoring HP and status.	Psychic	Stat	0	0	5
8	Amnesia Forgets about something and sharply raises Sp. Def.	Psychic	Stat	0	0	20
13	Water Pulse Attacks with ultrasonic waves. May confuse the foe.	Water	Spec	60	100	20
17	Mud Bomb Throws a blob of mud to damage and cut accuracy.	Ground	Spec	65	85	10
23	Endure Endures any attack for 1 turn, leaving at least 1HP.	Normal	Stat	0	0	10
28	Envelop Does more damage the higher its Sp. Def.	Poison	Spec	90	100	10
34	Muddy Water Attacks with muddy water. May lower accuracy.	Water	Spec	90	85	10
38	Recover Recovers up to half the user's maximum HP.	Normal	Stat	0	0	5
42	Body Slam A full-body slam that may cause paralysis.	Normal	Phys	85	100	15
46	Sludge Wave Swamps all others with a wave of sludge. May also poison.	Poison	Spec	95	100	10
50	Earth Power Makes the ground erupt with power. May lower Sp. Def.	Ground	Spec	90	100	10
54	Yawn Lulls the foe into yawning, then sleeping next turn.	Normal	Stat	0	0	10

* a legal move, just moved to level-up · ** new to this game

TMs & HMs 32

#	Move · where to get it	Type	Pow
TM16	Rain Dance Abandoned Ship - Hidden Floor Rooms	Water	—
TM25	Endeavor Artisan Cave - B1F	Normal	—
TM26	Hidden Power Fortree City - House 2	Normal	60
TM27	Hyper Beam Sky Pillar - Top	Normal	135
TM28	Pain Split Route 115	Normal	—
TM29	Protect Lilycove City - Department Store 4F	Normal	—
TM30	Return Petalburg City - Gym	Normal	—
TM31	Sleep Talk Lilycove City - Department Store 4F	Normal	—
TM32	Substitute Lilycove City - Department Store 4F	Normal	—
TM34	Weather Ball Safari Zone - Northwest	Normal	50
TM48	Rest Lilycove City - House 2	Psychic	—
TM57	Blizzard Lilycove City - Department Store 4F	Ice	110
TM58	Hail Sootopolis City - Gym 1F	Ice	—
TM59	Ice Beam Abandoned Ship - Room B1F	Ice	90
TM61	Ancient Power Rustboro City - Gym	Rock	60
TM63	Rock Slide Granite Cave - B2F	Rock	75
TM64	Sandstorm Route 111	Rock	—
TM65	Stone Edge Route 136	Rock	100
TM66	Dig Route 114 - Fossil Maniacs House	Ground	80
TM67	Earthquake Seafloor Cavern - Room 9	Ground	100
TM69	Sand Tomb Slateport City	Ground	35
TM70	Spikes Route 113	Ground	—
TM76	Sludge Bomb Dewford Town - Hall	Poison	90
TM77	Toxic Fiery Path	Poison	—
TM81	Curse SS Tidal Rooms	Ghost	—
HM01	Nature Power Route 111	Normal	—
HM03	Surf Petalburg City - Wally's House	Water	90
HM04	Strength Rusturf Tunnel	Normal	80
HM05	Flash Granite Cave - 1F	Normal	—
HM06	Rock Smash Mauville City - House 1	Fighting	40
HM07	Waterfall Sootopolis City	Water	65
HM08	Dive Mossdeep City - Steven's House	Water	80

Where to find Gastrodon (West)

Not found in the wild — evolve or trade for it.

Other changes in this game

Evolves from Shellos (West) — Level up: 30
Other forms: Gastrodon (East)
Egg moves: Counter, Mirror Coat, Stockpile, Swallow, Spit Up, Yawn, Memento, Curse, Amnesia, Fissure, Trump Card, Sludge, Clear Smog, Brine, Mist, Acid Armor
Move tutors: Body Slam, Copycat, Counter, Endure, Laser Focus, Mud-Slap, Power Split, Snore, Swagger
EV yield: 2 HP
Category: Sea Slug
Egg groups: Water 1, Amorphous
Growth rate: Medium Fast