POKÉMON Gold & Silver
Gold Omastar sprite in Pokémon Gold
Silver Omastar sprite in Pokémon Silver

NATIONAL POKÉDEX #139 · Spiral Pokemon

Omastar

Rock Water Trade required

Omastar is a Rock/Water-type Spiral Pokemon in Pokemon Gold and Silver. Gold: Trade required. Silver: Trade required.

Back to Pokédex list Stats by level Gold / Silver locations Moves

GENERATION II

Base stats

495
HP70
Attack60
Defense125
Sp. Atk115
Sp. Def70
Speed55

PROFILE

Pokédex data

Height
3'03" (1.0 m)
Weight
77.0 lbs (34.9 kg)
Catch rate
45
Base EXP
199
Growth
Medium Fast
BST
495

GENERATION II FORMULA

Stats by level

Lv. 50
Training profile

All DVs 15 · zero Stat Experience

Advanced DV & Stat Exp
Determinant values (0–15)

Derived HP DV: 15

Stat Experience (0–65,535)
StatCalculatedLegal range
HPBase 70
— —
AttackBase 60
— —
DefenseBase 125
— —
Sp. AtkBase 115
— —
Sp. DefBase 70
— —
SpeedBase 55
— —

Generation II uses four DVs: Attack, Defense, Speed, and Special. HP DV is derived from their low bits; Sp. Atk and Sp. Def share the Special DV and Special Stat Experience. Badge boosts and in-battle stat stages are not included.

ORIGINAL GAME TEXT

Gold and Silver Pokédex entries

Pokémon Gold

Apparently, it cracked SHELLDER's shell with its sharp fangs and sucked out the insides.

Pokémon Silver

Once wrapped around its prey, it never lets go. It eats the prey by tearing at it with sharp fangs.

FAMILY

Evolution chain

#138 Omanyte #139 Omastar
Omanyte→Level 40→Omastar

ACQUISITION

Gold / Silver locations, times, and methods

Gold

Trade required

Areas
0
Tables
0
Special
0
Trade required

This Pokémon has no in-game Gold or Silver encounter, gift, or prize location; trade it from another compatible game.

Silver

Trade required

Areas
0
Tables
0
Special
0
Trade required

This Pokémon has no in-game Gold or Silver encounter, gift, or prize location; trade it from another compatible game.

Every linked location opens the matching version and exact map view.

MOVESET

Level-up moves

10

Normal · Speed Down Hit

Power
10
Acc.
100%
PP
35

Water · Defense Up

Power
—
Acc.
100%
PP
40
Lv. 1

Bite

Dark · Flinch Hit

Power
60
Acc.
100%
PP
25
Lv. 13

Bite

Dark · Flinch Hit

Power
60
Acc.
100%
PP
25
Lv. 19

Water Gun

Water · Normal Hit

Power
40
Acc.
100%
PP
25
Lv. 31

Leer

Normal · Defense Down

Power
—
Acc.
100%
PP
30
TM17
Lv. 37

Protect

Normal · Protect

Power
—
Acc.
100%
PP
10

Normal · Multi Hit

Power
20
Acc.
100%
PP
15

Water · Normal Hit

Power
120
Acc.
80%
PP
5
TM / HM compatibility 24 moves
TM02 TM02 · HeadbuttNormal70 power · 100% · 15 PP TM03 TM03 · CurseCurse— power · 100% · 10 PP TM04 TM04 · RolloutRock30 power · 90% · 20 PP TM06 TM06 · ToxicPoison— power · 85% · 10 PP TM08 TM08 · Rock SmashFighting20 power · 100% · 15 PP TM10 TM10 · Hidden PowerNormalVaries power · 100% · 15 PP TM13 TM13 · SnoreNormal40 power · 100% · 15 PP TM14 TM14 · BlizzardIce120 power · 70% · 5 PP TM15 TM15 · Hyper BeamNormal150 power · 90% · 5 PP TM16 TM16 · Icy WindIce55 power · 95% · 15 PP TM17 TM17 · ProtectNormal— power · 100% · 10 PP TM18 TM18 · Rain DanceWater— power · 90% · 5 PP TM20 TM20 · EndureNormal— power · 100% · 10 PP TM21 TM21 · FrustrationNormalVaries power · 100% · 20 PP TM27 TM27 · ReturnNormalVaries power · 100% · 20 PP TM32 TM32 · Double TeamNormal— power · 100% · 15 PP TM34 TM34 · SwaggerNormal— power · 90% · 15 PP TM35 TM35 · Sleep TalkNormal— power · 100% · 10 PP TM37 TM37 · SandstormRock— power · 100% · 10 PP TM44 TM44 · RestPsychic— power · 100% · 10 PP TM45 TM45 · AttractNormal— power · 100% · 15 PP TM46 TM46 · ThiefDark40 power · 100% · 10 PP HM03 HM03 · SurfWater95 power · 100% · 15 PP HM06 HM06 · WhirlpoolWater15 power · 70% · 15 PP
Egg moves 0 moves

No egg moves are assigned to this species in the Gold/Silver breeding table.