C / Pokédex

Omastar

Back to Pokédex

Omastar in Pokémon Crystal

#221 in the Crystal Pokédex • Spiral Pokémon

Omastar in the National Pokédex
Omastar sprite

Normal

Shiny Omastar sprite

Shiny

Pokédex entries

Pokémon Crystal

Its heavy shell allowed it to reach only nearby food. This could be the reason it is extinct.

Pokémon details

Types

RockWater

Category

Spiral Pokémon

Height

1 m (3'03")

Weight

35 kg (77.2 lbs)

National Pokédex

#0139

Omastar in Other Games

National Dex page

Base stat spread shown as a hex chart and supporting stat bars.

Min

Max

HP

70

250

343

Attack

60

125

218

Defense

125

255

348

Sp. Atk

115

235

328

Sp. Def

70

145

238

Speed

55

115

208

Total

495

Ranges are for Level 100. Max assumes 15 DVs and maxed Stat Experience; min assumes 0 DVs and no Stat Experience. Special Attack and Special Defense share a DV and Stat Experience.

Type-only matchups for Omastar, sorted from worst weakness to best resistance. Abilities, held items and battle conditions can change the damage taken.

Stat Experience is gained in five stats. Special is shared by Special Attack and Special Defense; each stat can reach 65,535.
Pokédexes
Original Johto #221
Stat Experience
70 HP, 60 Atk, 125 Def, 55 Spe, 115 Special
Catch rate
45
Base Exp.
199

Egg groups, gender ratio, and hatching details for this Pokémon.
Egg groups
Gender
87.5% male
12.5% female
Egg cycles
30 cycles (7,680 nominal steps)

Evolution requirements shown in a compact table or chain view.
PokémonRequiresEvolution
Omanyte

Omanyte

#220

Level 40

Omastar

Omastar

#221

Moves this Pokémon learns naturally by reaching specific levels.
Class
StartBite

An attack that may cause flinching.

Dark6010025
StartWithdraw

Heightens the user's DEFENSE.

Water--40
StartConstrict

An attack that may lower SPEED.

Normal1010035
13Bite

An attack that may cause flinching.

Dark6010025
19Water Gun

Squirts water to attack.

Water4010025
31Leer

Reduces the foe's DEFENSE.

Normal-10030
37Protect

Foils attack that turn. It may fail.

Normal--10
40Spike Cannon

Fires spikes to hit 2-5 times.

Normal2010015
54Ancient Power

An attack that may raise all stats.

Rock601005
65Hydro Pump

A powerful water-type attack.

Water120805

Moves this Pokémon can learn from Technical Machines and Hidden Machines in Pokémon Crystal.
Class
TM02Headbutt

An attack that may make foe flinch.

Normal7010015
TM03Curse

Works differently for ghost-types.

???--10
TM04Rollout

Attacks 5 turns with rising power.

Rock309020
TM06Toxic

A poison move with increasing damage.

Poison-8510
TM08Rock Smash

An attack that may lower DEFENSE.

Fighting2010015
TM10Hidden Power

The power varies with the Pokémon.

Type varies by DVs

31–7010015
TM13Snore

An attack useable only while asleep.

Normal4010015
TM14Blizzard

An attack that may freeze the foe.

Ice120705
TM15Hyper Beam

1st turn: Attack 2nd turn: Rest

Normal150905
TM16Icy Wind

An icy attack that lowers SPEED.

Ice559515
TM17Protect

Foils attack that turn. It may fail.

Normal--10
TM18Rain Dance

Boosts water-type moves for 5 turns.

Water--5
TM20Endure

Always leaves at least 1HP.

Normal--10
TM21Frustration

An attack based on lack of loyalty.

Normal-10020
TM27Return

An attack that is based on loyalty.

Normal-10020
TM32Double Team

Heightens evasiveness.

Normal--15
TM34Swagger

Causes confusion and raises ATTACK.

Normal-9015
TM35Sleep Talk

Randomly attacks while asleep.

Normal--10
TM37Sandstorm

Inflicts damage every turn.

Rock--10
TM44Rest

Sleep for 2 turns to fully recover.

Psychic--10
TM45Attract

Makes the opposite gender infatuated.

Normal-10015
TM46Thief

An attack that may steal a held item.

Dark4010010
HM03Surf

A strong water-type attack.

Water9510015
HM06Whirlpool

Traps the foe for 2-5 turns.

Water157015

Moves this Pokémon can learn from move tutors in this game.
Class
Ice Beam

An attack that may freeze the foe.

Ice9510010

Join Discord

Join a community of 5,000+ Trainers.

discord.gg/dittobase