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Omastar
139
オムスター Omusutaa
139Omastar
Generation I
Evolutionary line
138139
Type(s)
Type Rock  Type Water
Species Spiral Pokémon
Abilities Swift Swim
Shell Armor
Weak Armor (DW)
Pokédex
Omanyte ← 139 → Kabuto
Kanto 139 Johto 221/226
Hoenn N/A Sinnoh N/A
Unova N/A Kalos N/A
Alola 228
Evolves from Omanyte
Evolves into None
Gender
87.5% ♂ / 12.5 % ♀
Weight Height
77.2 lbs. 35.0 kg 3'03" 1.0 m
Pokédex color Egg group
Blue Water 1
Water 3
Shape Footprint
Shape10
F139
Cry

Omastar (Japanese: オムスター Omusutaa) is a Rock/Water-type Fossil Pokémon introduced in Generation I. It is Kabutops's counterpart.

Biology

Physiology

Omastar looks a lot like a Nautilus, a prehistoric creature related to squids. Omastar has a spiked spiral shell, which is heavy enough that it is hard for Omastar to swim. It has eight blue tentacles all over its body. Omastar also has a mouth that has two pairs of mandibles. It has yellow eyes with a slight black split pupil. Its face resembles that of a seastar, except for that the top of the star is cut off by the spiral shell.

Evolution

Omastar is the evolved form of Omanyte as of level 40.

Game info

Game locations

Locations
Version(s) Area(s) Rarity
Red/Blue Evolve Omanyte None
Yellow Evolve Omanyte None
Gold/Silver Trade None
Crystal Trade None
Ruby/Sapphire Trade None
Emerald Trade None
FireRed/LeafGreen Evolve Omanyte None
Diamond/Pearl Evolve Omanyte None
Platinum Evolve Omanyte None
HeartGold/SoulSilver Evolve Omanyte (HeartGold Only) None
Black/White Evolve Omanyte None
X/Y Evolve Omanyte None
OR/AS Evolve Omanyte None
Sun/Moon Transfer None


Pokédex entries

Pokédex Entries
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
Apparently, it cracked Shellder's shell with its sharp fangs and sucked out the insides.
Silver
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 became extinct.
Ruby
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.
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
It is thought that this Pokémon became extinct because its spiral shell grew too large.
Pearl
It is thought that this Pokémon became extinct because its spiral shell grew too large.
Platinum
It is thought that this Pokémon became extinct because its spiral shell grew too large.
HeartGold
Apparently, it cracked Shellder's shell with its sharp fangs and sucked out the insides.
SoulSilver
Once wrapped around its prey, it never lets go. It eats the prey by tearing at it with sharp fangs.
Black
It is thought that this Pokémon became extinct because its spiral shell grew too large.
White
It is thought that this Pokémon became extinct because its spiral shell grew too large.
Black 2
It is thought that this Pokémon became extinct because its spiral shell grew too large.
White 2
It is thought that this Pokémon became extinct because its spiral shell grew too large.
X
Its tentacles are highly developed as if they are hands and feet. As soon as it ensnares prey, it bites.
Y
Once wrapped around its prey, it never lets go. It eats the prey by tearing at it with sharp fangs.
Omega Ruby
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.
Alpha 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.
Sun
Moon
Ultra Sun
Its heavy shell is thought to be the reason this ancient Pokémon died out. It’s apparently a distant ancestor of Octillery.
Ultra Moon
It wraps its prey in its tentacles to immobilize them and then finishes them off with its sharp fangs.


Stats

Base Stats
HP
70
Attack
60
Defense
125
Sp. Atk
115
Sp. Def
70
Speed
55
Total
495

Learnset

Leveling

Leveling Generation VII
Level Move Power Acc. PP Type Cat.
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

Leveling Generation VI
Level Move Power Acc. PP Type Cat. Contest Cat. Appeal Jam
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

Leveling Generation V
Level Move Power Acc. PP Type Cat.
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

Leveling Generation IV
Level Move Power Acc. PP Type Cat. Contest Cat. Appeal
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

Leveling Generation III
Level Move Power Acc. PP Type Contest Cat. Appeal Jam
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

Leveling Generation II
Level Move Power Acc. PP Type
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

Leveling Generation I
Level Move Power Acc. PP Type
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

TM/HM

TMs and HMs Generation VII
TM/HM Move Power Acc. PP Type Cat.
TM06 Toxic 90% 10 Poison Status
TM07 Hail —% 10 Ice Status
TM10 Hidden Power 60 100% 15 Normal Special
TM13 Ice Beam 90 100% 10 Ice Special
TM14 Blizzard 110 70% 5 Ice Special
TM15 Hyper Beam 150 90% 5 Normal Special
TM17 Protect —% 10 Normal Status
TM18 Rain Dance —% 5 Water Status
TM21 Frustration 100% 20 Normal Physical
TM23 Smack Down 50 100% 15 Rock Physical
TM27 Return 100% 20 Normal Physical
TM32 Double Team —% 15 Normal Status
TM37 Sandstorm —% 10 Rock Status
TM39 Rock Tomb 60 95% 15 Rock Physical
TM42 Facade 70 100% 20 Normal Physical
TM44 Rest —% 10 Psychic Status
TM45 Attract 100% 15 Normal Status
TM46 Thief 60 100% 25 Dark Physical
TM48 Round 60 100% 15 Normal Special
TM55 Scald 80 100% 15 Water Special
TM68 Giga Impact 150 90% 5 Normal Physical
TM69 Rock Polish —% 20 Rock Status
TM71 Stone Edge 100 80% 5 Rock Physical
TM74 Gyro Ball 100% 5 Steel Physical
TM80 Rock Slide 75 90% 10 Rock Physical
TM87 Swagger 85% 15 Normal Status
TM88 Sleep Talk —% 10 Normal Status
TM90 Substitute —% 10 Normal Status
TM94 Surf 90 100% 15 Water Special
TM98 Waterfall 80 100% 15 Water Physical
TM100 Confide —% 20 Normal Status
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

TMs and HMs Generation VI
TM/HM Move Power Acc. PP Type Cat. Contest Cat. Appeal Jam
TM06 Toxic 90% 10 Poison Status Type Clever ♥♥♥ 0
TM07 Hail —% 10 Ice Status Type Beautiful ♥♥
TM10 Hidden Power 60 100% 15 Normal Special Type Clever ♥♥♥ 0
TM13 Ice Beam 90 100% 10 Ice Special Type Beautiful ♥♥♥♥
TM14 Blizzard 110 70% 5 Ice Special Type Beautiful ♥♥♥
TM15 Hyper Beam 150 90% 5 Normal Special Type Cool ♥♥♥♥ ♥♥♥♥
TM17 Protect —% 10 Normal Status Type Cute ♥♥ 0
TM18 Rain Dance —% 5 Water Status Type Beautiful 0
TM21 Frustration 100% 20 Normal Physical Type Cute ♥♥ ♥♥♥
TM23 Smack Down 50 100% 15 Rock Physical Type Tough ♥♥
TM27 Return 100% 20 Normal Physical Type Cute ♥♥♥♥ 0
TM32 Double Team —% 15 Normal Status Type Cool 0
TM37 Sandstorm —% 10 Rock Status Type Tough ♥♥
TM39 Rock Tomb 60 95% 15 Rock Physical Type Clever ♥♥♥ 0
TM42 Facade 70 100% 20 Normal Physical Type Cute ♥♥ 0
TM44 Rest —% 10 Psychic Status Type Cute 0
TM45 Attract 100% 15 Normal Status Type Cute ♥♥ 0
TM46 Thief 60 100% 25 Dark Physical Type Tough 0
TM48 Round 60 100% 15 Normal Special Type Beautiful ♥♥ 0
TM55 Scald 80 100% 15 Water Special Type Tough ♥♥ 0
TM68 Giga Impact 150 90% 5 Normal Physical Type Tough ♥♥♥♥ ♥♥♥♥
TM69 Rock Polish —% 20 Rock Status Type Tough ♥♥♥ 0
TM71 Stone Edge 100 80% 5 Rock Physical Type Tough ♥♥♥ 0
TM74 Gyro Ball 100% 5 Steel Physical Type Cool 0
TM80 Rock Slide 75 90% 10 Rock Physical Type Tough ♥♥ ♥♥
TM87 Swagger 90% 15 Normal Status Type Cute ♥♥♥ 0
TM88 Sleep Talk —% 10 Normal Status Type Cute 0
TM90 Substitute —% 10 Normal Status Type Cute ♥♥ 0
TM94 Rock SmashXY 40 100% 15 Fighting Physical Type Tough ♥♥♥♥ 0
TM94 Secret PowerORAS 70 100% 20 Normal Physical Type Clever 0
TM100 Confide —% 20 Normal Status Type Cute ♥♥♥ 0
HM03 Surf 90 100% 15 Water Special Type Beautiful ♥♥ ♥♥
HM05 Waterfall 80 100% 15 Water Physical Type Tough ♥♥♥♥ 0
HM06 Rock SmashORAS 40 100% 15 Fighting Physical Type Tough ♥♥♥♥ 0
HM07 DiveORAS 80 100% 10 Water Physical Type Beautiful ♥♥ 0
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

TMs and HMs Generation V
TM/HM Move Power Acc. PP Type Cat.
TM06 Toxic 90% 10 Poison Status
TM07 Hail —% 10 Ice Status
TM10 Hidden Power 100% 15 Normal Special
TM13 Ice Beam 95 100% 10 Ice Special
TM14 Blizzard 120 70% 5 Ice Special
TM15 Hyper Beam 150 90% 5 Normal Special
TM17 Protect —% 10 Normal Status
TM18 Rain Dance —% 5 Water Status
TM21 Frustration 100% 20 Normal Physical
TM23 Smack Down 50 100% 15 Rock Physical
TM27 Return 100% 20 Normal Physical
TM32 Double Team —% 15 Normal Status
TM37 Sandstorm —% 10 Rock Status
TM39 Rock Tomb 50 80% 10 Rock Physical
TM42 Facade 70 100% 20 Normal Physical
TM44 Rest —% 10 Psychic Status
TM45 Attract 100% 15 Normal Status
TM46 Thief 40 100% 10 Dark Physical
TM48 Round 60 100% 15 Normal Special
TM55 Scald 80 100% 15 Water Special
TM68 Giga Impact 150 90% 5 Normal Physical
TM69 Rock Polish —% 20 Rock Status
TM71 Stone Edge 100 80% 5 Rock Physical
TM74 Gyro Ball 100% 5 Steel Physical
TM80 Rock Slide 75 90% 10 Rock Physical
TM87 Swagger 90% 15 Normal Status
TM90 Substitute —% 10 Normal Status
TM94 Rock Smash 40 100% 15 Fighting Physical
HM03 Surf 95 100% 15 Water Special
HM05 Waterfall 80 100% 15 Water Physical
HM06 Dive 80 100% 10 Water Physical
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

TMs and HMs Generation IV
TM/HM Move Power Acc. PP Type Cat. Contest Cat. Appeal
TM03 Water Pulse 60 100% 20 Water Special Type Beauty ♥♥
TM06 Toxic 85% 10 Poison Status Type Smart ♥♥
TM07 Hail —% 10 Ice Status Type Beauty ♥♥
TM10 Hidden Power 100% 15 Normal Special Type Smart
TM13 Ice Beam 95 100% 10 Ice Special Type Beauty ♥♥
TM14 Blizzard 120 70% 5 Ice Special Type Beauty ♥♥
TM15 Hyper Beam 150 90% 5 Normal Special Type Cool ♥♥
TM17 Protect —% 10 Normal Status Type Cute 0
TM18 Rain Dance —% 5 Water Status Type Tough ♥♥
TM21 Frustration 100% 20 Normal Physical Type Cute ♥♥
TM27 Return 100% 20 Normal Physical Type Cute ♥♥
TM32 Double Team —% 15 Normal Status Type Cool ♥♥
TM37 Sandstorm —% 10 Rock Status Type Tough ♥♥
TM39 Rock Tomb 50 80% 10 Rock Physical Type Smart ♥♥
TM42 Facade 70 100% 20 Normal Physical Type Cute ♥♥
TM43 Secret Power 70 100% 20 Normal Physical Type Smart ♥♥
TM44 Rest —% 10 Psychic Status Type Cute 0
TM45 Attract 100% 15 Normal Status Type Cute ♥♥
TM46 Thief 40 100% 10 Dark Physical Type Tough 0
TM55 Brine 65 100% 10 Water Special Type Smart ♥♥
TM58 Endure —% 10 Normal Status Type Tough ♥♥
TM68 Giga Impact 150 90% 5 Normal Physical Type Beauty ♥♥
TM69 Rock Polish —% 20 Rock Status Type Tough ♥♥
TM71 Stone Edge 100 80% 5 Rock Physical Type Tough ♥♥
TM74 Gyro Ball 100% 5 Steel Physical Type Beauty ♥♥
TM76 Stealth Rock —% 20 Rock Status Type Cool ♥♥
TM78 Captivate 100% 20 Normal Status Type Beauty ♥♥
TM80 Rock Slide 75 90% 10 Rock Physical Type Tough ♥♥♥
TM82 Sleep Talk —% 10 Normal Status Type Cute ♥♥♥
TM83 Natural Gift 100% 15 Normal Physical Type Cool ♥♥
TM87 Swagger 90% 15 Normal Status Type Cute ♥♥
TM90 Substitute —% 10 Normal Status Type Smart
HM03 Surf 95 100% 15 Water Special Type Beauty ♥♥
HM05HGSS Whirlpool 15 70% 15 Water Special Type Beauty 0
HM06 Rock Smash 40 100% 15 Fighting Physical Type Tough ♥♥
HM07 Waterfall 80 100% 15 Water Physical Type Tough ♥♥♥
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

TMs and HMs Generation III
TM/HM Move Power Acc. PP Type Contest Cat. Appeal Jam
TM03 Water Pulse 60 100% 20 Water Type Beauty ♥♥ 0
TM06 Toxic 85% 10 Poison Type Smart ♥♥♥ 0
TM07 Hail —% 10 Ice Type Beauty ♥♥♥
TM10 Hidden Power 100% 15 Normal Type Smart ♥♥♥ 0
TM13 Ice Beam 95 100% 10 Ice Type Beauty ♥♥
TM14 Blizzard 120 70% 5 Ice Type Beauty ♥♥♥♥ 0
TM15 Hyper Beam 150 90% 5 Normal Type Cool ♥♥♥♥ ♥♥♥♥
TM17 Protect —% 10 Normal Type Cute 0
TM18 Rain Dance —% 5 Water Type Tough 0
TM21 Frustration 100% 20 Normal Type Cute 0
TM27 Return 100% 20 Normal Type Cute 0
TM32 Double Team —% 15 Normal Type Cool ♥♥ 0
TM37 Sandstorm —% 10 Rock Type Tough ♥♥♥ 0
TM39 Rock Tomb 50 80% 10 Rock Type Smart ♥♥♥ 0
TM42 Facade 70 100% 20 Normal Type Cute ♥♥ 0
TM43 Secret Power 70 100% 20 Normal Type Smart 0
TM44 Rest —% 10 Psychic Type Cute ♥♥ 0
TM45 Attract 100% 15 Normal Type Cute ♥♥ 0
TM46 Thief 40 100% 10 Dark Type Tough 0
HM03 Surf 95 100% 15 Water Type Beauty ♥♥♥ 0
HM06 Rock Smash 20 100% 15 Fighting Type Tough 0
HM07 Waterfall 80 100% 15 Water Type Tough ♥♥ 0
HM08 Dive 60 100% 10 Water Type Beauty ♥♥ 0
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

TMs and HMs Generation II
TM/HM Move Power Acc. PP Type
TM02 Headbutt 70 100% 15 Normal
TM03 Curse —% 10 ???
TM04 Rollout 30 90% 20 Rock
TM06 Toxic 85% 10 Poison
TM08 Rock Smash 20 100% 15 Fighting
TM10 Hidden Power 100% 15 Normal
TM13 Snore 40 100% 15 Normal
TM14 Blizzard 120 70% 5 Ice
TM15 Hyper Beam 150 90% 5 Normal
TM16 Icy Wind 55 95% 15 Ice
TM17 Protect —% 10 Normal
TM18 Rain Dance —% 5 Water
TM20 Endure —% 10 Normal
TM21 Frustration 100% 20 Normal
TM27 Return 100% 20 Normal
TM32 Double Team —% 15 Normal
TM34 Swagger 90% 15 Normal
TM35 Sleep Talk —% 10 Normal
TM37 Sandstorm —% 10 Rock
TM44 Rest —% 10 Psychic
TM45 Attract 100% 15 Normal
TM46 Thief 40 100% 10 Dark
HM03 Surf 95 100% 15 Water
HM06 Whirlpool 15 70% 15 Water
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

TMs and HMs Generation I
TM/HM Move Power Acc. PP Type
TM06 Toxic 85% 10 Poison
TM07 Horn Drill 30% 5 Normal
TM08 Body Slam 85 100% 15 Normal
TM09 Take Down 90 85% 20 Normal
TM10 Double-Edge 100 100% 15 Normal
TM11 BubbleBeam 65 100% 20 Water
TM12 Water Gun 40 100% 25 Water
TM13 Ice Beam 95 100% 10 Ice
TM14 Blizzard 120 90% 5 Ice
TM15 Hyper Beam 150 90% 5 Normal
TM17 Submission 80 80% 25 Fighting
TM19 Seismic Toss 100% 20 Fighting
TM20 Rage 20 100% 20 Normal
TM31 Mimic —% 10 Normal
TM32 Double Team —% 15 Normal
TM33 Reflect —% 20 Psychic
TM34 Bide —% 10 Normal
TM40 Skull Bash 100 100% 15 Normal
TM44 Rest —% 10 Psychic
TM50 Substitute —% 10 Normal
HM03 Surf 95 100% 15 Water
Bold indicates this Pokémon receives STAB from this move.
Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

Sprites

Version
Red Blue Yellow Red (JP) Green (JP) Back
RB 139 front Y 139 front GR 139 front
Gold Silver Crystal Back
G 139 front S 139 front C 139 front
Ruby Sapphire Emerald FireRed LeafGreen Back
RS 139 front E 139 front FRLG 139 front
Diamond Pearl Platinum HeartGold SoulSilver Back
DP 139 front DP 139 front HGSS 139 front
Black White Black 2 White 2 Back
Omastar BW Omastar BW
X Y Omega Ruby Alpha Sapphire GO Back
Omastar XY Omastar XY
Omastar Shiny XY Omastar Shiny XY
Sun Moon Ultra Sun Ultra Moon Back

Appearances

Anime

Trivia

Gallery

See also