Shellder

WaterShell Armor, Skill Link, Overcoat (hidden)

Level-up moves 17

Lv	Move	Type	Cat	Pow	Acc	PP
1	Tackle Charges the foe with a full- body tackle.	Normal	Phys	40	100	35
1	Water Gun Squirts water to attack the foe.	Water	Spec	40	100	25
4	Withdraw Withdraws the body into its hard shell to raise Defense.	Water	Stat	—	—	40
8	Supersonic Emits bizarre sound waves that may confuse the foe.	Normal	Stat	—	55	20
13	Icicle Spear Attacks the foe by firing 2 to 5 icicles in a row.	Ice	Phys	25	100	30
16	Protect	Normal	Stat	—	—	10
20	Leer Frightens the foes with a leer to lower Defense.	Normal	Stat	—	100	30
25	Clamp Traps and squeezes the foe for turns.	Water	Phys	35	85	15
28	Ice Shard Hurls a chunk of ice that always strikes first.	Ice	Phys	40	100	30
32	Razor Shell Tears at the foe with sharp shells. May lower Defense.	Water	Phys	75	95	10
37	Aurora Beam Fires a rainbow-colored beam that may lower Attack.	Ice	Spec	65	100	20
40	Whirlpool Traps and hurts the foe in a whirlpool for turns.	Water	Spec	35	85	15
44	Brine Does double damage to foes with half HP or less.	Water	Spec	65	100	10
49	Iron Defense Hardens the body's surface to sharply raise Defense.	Steel	Stat	—	—	15
52	Ice Beam Blasts the foe with an icy beam that may freeze it.	Ice	Spec	90	100	10
56	Shell Smash Sharply raises Atk/Sp.Atk/ Speed, but drops Def/Sp.Def.	Normal	Stat	—	—	15
61	Hydro Pump Blasts water at high power to strike the foe.	Water	Spec	110	80	5

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

#	Move · where to get it	Type	Pow
TM03	Water Pulse Cerulean City Gym	Water	60
TM06	Toxic Route 17	Poison	—
TM07	Hail Mahogany Town Gym	Ice	—
TM10	Hidden Power Lake of Rage	Normal	60
TM13	Ice Beam Goldenrod City	Ice	90
TM14	Blizzard Goldenrod City	Ice	110
TM17	Protect Goldenrod City	Normal	—
TM18	Rain Dance Slowpoke Well	Water	—
TM21	Frustration Celadon City	Normal	1
TM27	Return Goldenrod City	Normal	1
TM32	Double Team Not placed on any map in the source — the game doesn't say where this one comes from	Normal	—
TM33	Reflect Goldenrod City	Psychic	—
TM42	Facade Route 15	Normal	70
TM43	Secret Power Lake of Rage	Normal	70
TM44	Rest Goldenrod City	Psychic	—
TM45	Attract Goldenrod City Gym	Normal	—
TM55	Brine Celadon City	Water	65
TM58	Endure Celadon City	Normal	—
TM64	Explosion Route 5	Normal	250
TM66	Payback Route 35	Dark	50
TM72	Avalanche Celadon City	Ice	60
TM78	Captivate Celadon City	Normal	—
TM82	Sleep Talk Celadon City	Normal	—
TM83	Natural Gift Goldenrod City	Normal	1
TM87	Swagger Olivine Lighthouse	Normal	—
TM90	Substitute Goldenrod City	Normal	—
HM03	Surf Ecruteak City	Water	90
HM07	Waterfall Ice Path	Water	80
HM08	Whirlpool Rocket Hideout	Water	35

Egg moves: Bubble Beam, Take Down, Barrier, Rapid Spin, Screech, Icicle Spear, Mud Shot, Rock Blast, Water Pulse, Aqua Ring, Avalanche, Twineedle
Move tutors: Endure, Explosion, Sleep Talk, Substitute, Swagger, Confide, Double-Edge, Headbutt, Icy Wind, Mimic, Round, Snore, Swift
Evolves into Cloyster with a Water Stone