Omanyte
Gold

Revived from an ancient fossil, this POKéMON uses air stored in its shell to sink and rise in water.

Silver

This POKéMON from ancient times is said to have navi­ gated the sea by adeptly twisting its 10 tentacles.

Crystal

In prehistoric times, it swam on the sea floor, eating plankton. Its fossils are sometimes found.

Evolution Chain

omanyte
Omanyte
Level 40
omastar
Omastar

Pokédex & Training Data

Classification Spiral Pokémon
Height 0.4 m (1'04")
Weight 7.5 kg (16.5 lbs)
Abilities N/A in Gen II
EV Yield +1 defense
Catch Rate 45
Base Friendship 70
Growth Rate medium
Gender Ratio
♂ ♀
Egg Groups Water1, Water3

Pokédex Numbers

Kanto (R/B/Y) #138
Johto (G/S/C) #220
Johto (HG/SS) #225
Alola (US/UM) #227
National #138
Crown Tundra #123

Learned Moves

Level Up Moves

Gold/Silver
Lvl Name Class Power Acc. PP Effect
1 Withdraw
— — 40 Raises the user’s Defense by one stage.
1 Constrict
10 100% 35 Has a 10% chance to lower the target’s Speed by one stage.
13 Bite
60 100% 25 Has a 30% chance to make the target flinch.
19 Water Gun
40 100% 25 Inflicts regular damage with no additional effect.
31 Leer
— 100% 30 Lowers the target’s Defense by one stage.
37 Protect
— — 10 Prevents any moves from hitting the user this turn.
49 Ancient Power
60 100% 5 Has a 10% chance to raise all of the user’s stats by one stage.
55 Hydro Pump
110 80% 5 Inflicts regular damage with no additional effect.
Crystal
Lvl Name Class Power Acc. PP Effect
1 Withdraw
— — 40 Raises the user’s Defense by one stage.
1 Constrict
10 100% 35 Has a 10% chance to lower the target’s Speed by one stage.
13 Bite
60 100% 25 Has a 30% chance to make the target flinch.
19 Water Gun
40 100% 25 Inflicts regular damage with no additional effect.
31 Leer
— 100% 30 Lowers the target’s Defense by one stage.
37 Protect
— — 10 Prevents any moves from hitting the user this turn.
49 Ancient Power
60 100% 5 Has a 10% chance to raise all of the user’s stats by one stage.
55 Hydro Pump
110 80% 5 Inflicts regular damage with no additional effect.

TM/HM Moves

Gold/SilverCrystal
Name Class Power Acc. PP Effect
HM03 Surf
90 100% 15 Inflicts regular damage and can hit Dive users.
HM06 Whirlpool
35 85% 15 Prevents the target from leaving battle and inflicts 1/16 its max HP in damage for 2-5 turns.
TM02 Headbutt
70 100% 15 Has a 30% chance to make the target flinch.
TM03 Curse
— — 10 Ghosts pay half their max HP to hurt the target every turn. Others decrease Speed but raise Attack and Defense.
TM04 Rollout
30 90% 20 Power doubles every turn this move is used in succession after the first, resetting after five turns.
TM06 Toxic
— 90% 10 Badly poisons the target, inflicting more damage every turn.
TM08 Rock Smash
40 100% 15 Has a 50% chance to lower the target’s Defense by one stage.
TM10 Hidden Power
60 100% 15 Power and type depend upon user’s IVs. Power can range from 30 to 70.
TM13 Snore
50 100% 15 Has a 30% chance to make the target flinch. Only works if the user is sleeping.
TM14 Blizzard
110 70% 5 Has a 10% chance to freeze the target.
TM16 Icy Wind
55 95% 15 Has a 100% chance to lower the target’s Speed by one stage.
TM17 Protect
— — 10 Prevents any moves from hitting the user this turn.
TM18 Rain Dance
— — 5 Changes the weather to rain for five turns.
TM20 Endure
— — 10 Prevents the user’s HP from lowering below 1 this turn.
TM21 Frustration
— 100% 20 Power increases as happiness decreases, up to a maximum of 102.
TM27 Return
— 100% 20 Power increases with happiness, up to a maximum of 102.
TM32 Double Team
— — 15 Raises the user’s evasion by one stage.
TM34 Swagger
— 85% 15 Raises the target’s Attack by two stages and confuses the target.
TM35 Sleep Talk
— — 10 Randomly uses one of the user’s other three moves. Only works if the user is sleeping.
TM37 Sandstorm
— — 10 Changes the weather to a sandstorm for five turns.
TM44 Rest
— — 5 User sleeps for two turns, completely healing itself.
TM45 Attract
— 100% 15 Target falls in love if it has the opposite gender, and has a 50% chance to refuse attacking the user.
TM46 Thief
60 100% 25 Takes the target’s item.

Tutor Moves

Crystal
Name Class Power Acc. PP Effect
Ice Beam
90 100% 10 Has a 10% chance to freeze the target.

Egg Moves

Gold/SilverCrystal
Name Class Power Acc. PP Effect
Aurora Beam
65 100% 20 Has a 10% chance to lower the target’s Attack by one stage.
Bubble Beam
65 100% 20 Has a 10% chance to lower the target’s Speed by one stage.
Haze
— — 30 Resets all Pokémon’s stats, accuracy, and evasion.
Slam
80 75% 20 Inflicts regular damage with no additional effect.
Supersonic
— 55% 20 Confuses the target.

Base Stats

Hp 35
Attack 40
Defense 100
Sp. Atk 90
Sp. Def 55
Speed 35
Total 355

Type Defenses

(vs. Gen 6+ rules)

0.5x
0.25x
4x
2x
0.5x
2x
0.5x
2x
0.5x