Name origin

ammonite
shell fossil
star
pointed shape
Omastar artwork by Ken Sugimori

Pokedex data

National № 139
Type Rock Water
Species Spiral Pokémon
Height 3′3″ (0.99m)
Weight 77.2 lbs (35.0 kg)
Abilities Shell Armor
Swift Swim
Weak Armor (Dream World)
Local № 139 (R/B/Y, FireRed, LeafGreen)
221 (Gold, Silver)
226 (HeartGold, SoulSilver)
Japanese Omusuta

Breeding

Egg Groups Water 1 and Water 3
Gender 87.5% male, 12.5% female
Egg cycles 31 (minimum 7,905 steps)

Training

EV yield 2 Defense
Catch rate 45 (5.9% with PokéBall, full HP)
Base Happiness 70 (normal)
Base EXP 199
Growth Rate Medium Fast



Type defenses

nor fir wat ele gra ice fig poi gro fly psy bug roc gho dra dar ste
½ ¼ 2 4 ½ 2 ½ 2 ½

Omastar stats

The base stats for Omastar are shown below left, with the possible range shown on the right for a level 100 Pokemon. Minimum/maximum values are based on hindering/beneficial nature, 0/252 EVs, 0/31 IVs.

HP 70
250 - 344
Attack 60
112 - 240
Defense 125
229 - 383
Sp. Atk 115
211 - 361
Sp. Def 70
130 - 262
Speed 55
103 - 229
Total 495

Pokedex descriptions

Red
Blue
A prehistoric POKéMON that died out when its heavy shell made it impossible to catch prey.
Yellow Sharp beaks ring its mouth. Its shell was too big for it to move freely, so it became extinct.
Gold
HeartGold
Apparently, it cracked SHELLDER's shell with its sharp fangs and sucked out the insides.
Silver
SoulSilver
Once wrapped around its prey, it never lets go. It eats the prey by tearing at it with sharp fangs.
Crystal Its heavy shell allowed it to reach only nearby food. This could be the reason it is extinct.
Ruby
Sapphire
OMASTAR uses its tentacles to capture its prey. It is believed to have become extinct because its shell grew too large and heavy, causing its movements to become too slow and ponderous.
Emerald An OMASTAR uses its tentacles to capture its prey. It is believed to have become extinct because its shell grew too large, making its movements slow and ponderous.
FireRed Its tentacles are highly developed as if they are hands and feet. As soon as it ensnares prey, it bites.
LeafGreen Despite having strong fangs and tentacles, it went extinct when its heavy shell made it unable to catch prey.
Diamond
Pearl
Platinum
Black
White
It is thought that this Pokémon became extinct because its spiral shell grew too large.

Evolution chart


Moves learnt by level up

Omastar learns the following moves at the levels specified:

Lv. Move Type Cat. Power Acc.
1 BiteDarkPhysical60100
1 ConstrictNormalPhysical10100
1 WithdrawWaterStatus--
7 BiteDarkPhysical60100
10 Water GunWaterSpecial40100
16 RolloutRockPhysical3090
19 LeerNormalStatus-100
25 Mud ShotGroundSpecial5595
28 BrineWaterSpecial65100
34 ProtectNormalStatus--
37 AncientPowerRockSpecial60100
40 Spike CannonNormalPhysical20100
48 TickleNormalStatus-100
56 Rock BlastRockPhysical2590
67 Shell SmashNormalStatus--
75 Hydro PumpWaterSpecial12080

Omastar learns the following moves at the levels specified:

Lv. Move Type Cat. Power Acc.
1 BiteDarkPhysical60100
1 ConstrictNormalPhysical10100
1 WithdrawWaterStatus--
7 BiteDarkPhysical60100
10 Water GunWaterSpecial40100
16 RolloutRockPhysical3090
19 LeerNormalStatus-100
25 Mud ShotGroundSpecial5595
28 BrineWaterSpecial65100
34 ProtectNormalStatus--
37 AncientPowerRockSpecial60100
40 Spike CannonNormalPhysical20100
48 TickleNormalStatus-100
56 Rock BlastRockPhysical2590
67 Hydro PumpWaterSpecial12080

Egg moves

Omastar learns the following moves via breeding.
See the Omastar egg moves page for details and compatible parents.

Move Type Cat. Power Acc.
Aurora BeamIceSpecial65100
BideNormalPhysical--
BubbleBeamWaterSpecial65100
HazeIceStatus--
Knock OffDarkPhysical20100
Muddy WaterWaterSpecial9585
SlamNormalPhysical8075
SpikesGroundStatus--
SupersonicNormalStatus-55
Toxic SpikesPoisonStatus--
Water PulseWaterSpecial60100
WhirlpoolWaterSpecial3585
Wring OutNormalSpecial-100

Omastar learns the following moves via breeding.
See the Omastar egg moves page for details and compatible parents.

Move Type Cat. Power Acc.
Aurora BeamIceSpecial65100
BubbleBeamWaterSpecial65100
HazeIceStatus--
Knock OffDarkPhysical20100
Muddy WaterWaterSpecial9585
Rock SlideRockPhysical7590
SlamNormalPhysical8075
SpikesGroundStatus--
SupersonicNormalStatus-55
Toxic SpikesPoisonStatus--
Wring OutNormalSpecial-100

Omastar learns the following moves via breeding.
See the Omastar egg moves page for details and compatible parents.

Move Type Cat. Power Acc.
Aurora BeamIceSpecial65100
BubbleBeamWaterSpecial65100
HazeIceStatus--
Knock OffDarkPhysical20100
Rock SlideRockPhysical7590
SlamNormalPhysical8075
SpikesGroundStatus--
SupersonicNormalStatus-55
Toxic SpikesPoisonStatus--
Wring OutNormalSpecial-100

Move Tutor moves

Omastar can be taught these attacks from move tutors (details):

Move Type Cat. Power Acc.
AncientPowerRockSpecial60100
DiveWaterPhysical80100
Earth PowerGroundSpecial90100
HeadbuttNormalPhysical70100
Icy WindIceSpecial5595
Iron DefenseSteelStatus--
Knock OffDarkPhysical20100
SnoreNormalSpecial40100
Mud-SlapGroundSpecial20100

Omastar can be taught these attacks from move tutors (details):

Move Type Cat. Power Acc.
AncientPowerRockSpecial60100
DiveWaterPhysical80100
Earth PowerGroundSpecial90100
Icy WindIceSpecial5595
Iron DefenseSteelStatus--
Knock OffDarkPhysical20100
SnoreNormalSpecial40100
Mud-SlapGroundSpecial20100

Moves learnt by HM

Omastar is compatible with these Hidden Machines:

HM Move Type Cat. Power Acc.
3 SurfWaterSpecial95100
5 WaterfallWaterPhysical80100
6 DiveWaterPhysical80100

Omastar is compatible with these Hidden Machines:

HM Move Type Cat. Power Acc.
3 SurfWaterSpecial95100
5 WhirlpoolWaterSpecial3585
6 Rock SmashFightingPhysical40100
7 WaterfallWaterPhysical80100
8 Rock ClimbNormalPhysical9085

Omastar is compatible with these Hidden Machines:

HM Move Type Cat. Power Acc.
3 SurfWaterSpecial95100
6 Rock SmashFightingPhysical40100
7 WaterfallWaterPhysical80100
8 Rock ClimbNormalPhysical9085

Moves learnt by TM

Omastar is compatible with these Technical Machines:

TM Move Type Cat. Power Acc.
6 ToxicPoisonStatus-90
7 HailIceStatus--
10 Hidden PowerNormalSpecial-100
13 Ice BeamIceSpecial95100
14 BlizzardIceSpecial12070
15 Hyper BeamNormalSpecial15090
17 ProtectNormalStatus--
18 Rain DanceWaterStatus--
21 FrustrationNormalPhysical-100
23 Smack DownRockPhysical50100
27 ReturnNormalPhysical-100
32 Double TeamNormalStatus--
37 SandstormRockStatus--
39 Rock TombRockPhysical5080
42 FacadeNormalPhysical70100
44 RestPsychicStatus--
45 AttractNormalStatus-100
46 ThiefDarkPhysical40100
48 RoundNormalSpecial60100
55 ScaldWaterSpecial80100
68 Giga ImpactNormalPhysical15090
69 Rock PolishRockStatus--
71 Stone EdgeRockPhysical10080
74 Gyro BallSteelPhysical-100
80 Rock SlideRockPhysical7590
87 SwaggerNormalStatus-90
90 SubstituteNormalStatus--
94 Rock SmashFightingPhysical40100

Omastar is compatible with these Technical Machines:

TM Move Type Cat. Power Acc.
3 Water PulseWaterSpecial60100
6 ToxicPoisonStatus-90
7 HailIceStatus--
10 Hidden PowerNormalSpecial-100
13 Ice BeamIceSpecial95100
14 BlizzardIceSpecial12070
15 Hyper BeamNormalSpecial15090
17 ProtectNormalStatus--
18 Rain DanceWaterStatus--
21 FrustrationNormalPhysical-100
27 ReturnNormalPhysical-100
32 Double TeamNormalStatus--
37 SandstormRockStatus--
39 Rock TombRockPhysical5080
42 FacadeNormalPhysical70100
43 Secret PowerNormalPhysical70100
44 RestPsychicStatus--
45 AttractNormalStatus-100
46 ThiefDarkPhysical40100
55 BrineWaterSpecial65100
58 EndureNormalStatus--
68 Giga ImpactNormalPhysical15090
69 Rock PolishRockStatus--
71 Stone EdgeRockPhysical10080
74 Gyro BallSteelPhysical-100
76 Stealth RockRockStatus--
78 CaptivateNormalStatus-100
80 Rock SlideRockPhysical7590
82 Sleep TalkNormalStatus--
83 Natural GiftNormalPhysical-100
87 SwaggerNormalStatus-90
90 SubstituteNormalStatus--

Omastar sprites

NORMAL
Black/White
Omastar normal sprite
SHINY
Black/White
Omastar shiny sprite
NORMAL
HG/SS
Omastar normal sprite
SHINY
HG/SS
Omastar shiny sprite

See all Omastar sprites


Where to find Omastar

We don't have any location data for Omastar yet.

Pokeathlon stats

Speed
Power ★ ★
Skill ★ ★ ★
Stamina
Jump ★ ★

Minimum      Base stat      Maximum


Answers to Omastar questions



 

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