Omastar

#139

Rock Water

Omastar is a Rock/Water type Pokémon introduced in Generation 1.

Omastar Pokédex Data

Species

Spiral Pokémon

Height

1 m (3′03″)

Weight

35 kg (77.2 lbs)

Catch rate

45 (5.9%)

Base friendship

Base Exp.

173

EV yield

2 Def

Growth rate

Medium Fast

Egg cycles

30 (7,454–7,710 steps)

Gender ratio

♂ 87.5% / ♀ 12.5%

Egg groups

Water 1Water 3

Omastar Abilities

Swift Swim Shell Armor Weak Armor (hidden)

Omastar Base Stats

70250–344

Attack

60112–240

Defense

125229–383

Sp. Atk

115211–361

Sp. Def

70130–262

Speed

55103–229

Total495

Min–Max at Lv. 100

Omastar Type Matchups

grass ×4 electric ×2 fighting ×2 ground ×2 normal ×0.5 ice ×0.5 poison ×0.5 flying ×0.5 fire ×0.25

Omastar Evolution Chain

Level 40

Omastar Moves

Moves learnt by level up

Lv.	Move	Type	Power	Cat.	Acc.	PP
1	Horn Attack	Normal	1	physical	65%	100
1	Water Gun	Water	1	special	40%	100
1	Withdraw	Water	1	status	-	40
34	Horn Attack	Normal	34	physical	65%	100
39	Leer	Normal	39	status	100%	100
44	Spike Cannon	Normal	44	physical	20%	100
49	Hydro Pump	Water	49	special	120%	80

Moves learnt by HM

HM	Move	Type	Power	Cat.	Acc.	PP
03	Surf	Water	3	special	95%	100
06	Toxic	Poison	6	status	90%	85
07	Horn Drill	Normal	7	physical	30%	30
08	Body Slam	Normal	8	physical	85%	100
09	Take Down	Normal	9	physical	90%	85
10	Double-Edge	Normal	10	physical	100%	100
11	BubbleBeam	Water	11	special	65%	100
12	Water Gun	Water	12	special	40%	100
13	Ice Beam	Ice	13	special	95%	100
14	Blizzard	Ice	14	special	120%	90
15	Hyper Beam	Normal	15	physical	150%	90
17	Submission	Fighting	17	physical	80%	80
19	Seismic Toss	Fighting	19	physical	100%	100
20	Rage	Normal	20	physical	20%	100
31	Mimic	Normal	31	status	-	100
32	Double Team	Normal	32	status	-	15
33	Reflect	Psychic	33	status	-	20
34	Bide	Normal	34	physical	-	10
40	Skull Bash	Normal	40	physical	100%	100
44	Rest	Psychic	44	status	-	5
50	Substitute	Normal	50	status	-	10

Omastar 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 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.
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.
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.
Diamond, Pearl, 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, White, Black 2, 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, 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.
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.
Let's Go Pikachu, Let's Go Eevee:Its sharp beak rings its mouth. Its shell was too big for it to move freely, so it became extinct.
Sword:Weighed down by a large and heavy shell, Omastar couldn’t move very fast. Some say it went extinct because it was unable to catch food.
Shield:Omastar’s sharp fangs could crush rock, but the Pokémon can attack only the prey that come within reach of its tentacles.
Brilliant Diamond, Shining Pearl:It is thought that this Pokémon became extinct because its spiral shell grew too large.