Omastar

Contents
Base Stats
Evolutions
Moves Learned
Locations
Sprites
Pokédex entries
Language

Omastar

Pokédex data

National №	0139
Type	Rock Water
Species	Spiral Pokémon
Abilities	1. Swift Swim 2. Shell Armor Weak Armor (hidden ability)
Local №	139 (Red/Blue/Yellow) 221 (Gold/Silver/Crystal) 139 (FireRed/LeafGreen) 226 (HeartGold/SoulSilver) 228 (U.Sun/U.Moon) 139 (Let's Go Pikachu/Let's Go Eevee) 124 (Sword/Shield — Crown Tundra)

Training

EV yield	2 Defense
Catch rate	45
Base Friendship	50 (Normal)
Base Exp.	173
Growth Rate	Medium

Breeding

Egg Groups	Water 1, Water 3
Gender	87.5% male, 12.5% female
Egg cycles	30 (7424–7710 steps)

Base stats

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	Min	Max

The ranges shown on the right are for a level 100 Pokémon. Maximum values are based on a beneficial nature, 252 EVs, 31 IVs; minimum values are based on a hindering nature, 0 EVs, 0 IVs.

Evolution chart

#0138
Omanyte
Rock · Water

(Level 40)

#0139
Omastar
Rock · Water

Omastar changes

In Generation 1, Omastar has a base Special stat of 115.
In Generations 1-4, Omastar has a base experience yield of 199.
In Generations 2-7, Omastar has a base Friendship value of 70.

Moves learned by Omastar

In other generations 1 2 3 4 5 6 7 8 9

Omastar

Red/Blue Yellow

Moves learnt by level up

Omastar learns the following moves in Pokémon Red & Blue at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Horn Attack	normal	65	100
1	Withdraw	water	—	—
1	Water Gun	water	40	100
34	Horn Attack	normal	65	100
39	Leer	normal	—	100
44	Spike Cannon	normal	20	100
49	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Red & Blue.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Red & Blue from move tutors.

Move	Type	Cat.	Power	Acc.
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Red & Blue.

TM	Move	Type	Cat.	Power	Acc.
03	Surf	water		90	100
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Red & Blue.

TM	Move	Type	Power	Acc.
06	Toxic	poison	—	90
07	Horn Drill	normal	—	30
08	Body Slam	normal	85	100
09	Take Down	normal	90	85
10	Double-Edge	normal	120	100
11	Bubble Beam	water	65	100
12	Water Gun	water	40	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Submission	fighting	80	80
19	Seismic Toss	fighting	—	100
20	Rage	normal	20	100
31	Mimic	normal	—	—
32	Double Team	normal	—	—
33	Reflect	psychic	—	—
34	Bide	normal	—	∞
40	Skull Bash	normal	130	100
44	Rest	psychic	—	—
50	Substitute	normal	—	—
No moves.

Pokémon unobtainable in this game.

Moves learnt by level up

Omastar learns the following moves in Pokémon Yellow at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Horn Attack	normal	65	100
1	Withdraw	water	—	—
1	Water Gun	water	40	100
34	Horn Attack	normal	65	100
39	Leer	normal	—	100
44	Spike Cannon	normal	20	100
49	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Yellow.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Yellow from move tutors.

Move	Type	Cat.	Power	Acc.
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Yellow.

TM	Move	Type	Cat.	Power	Acc.
03	Surf	water		90	100
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Yellow.

TM	Move	Type	Power	Acc.
06	Toxic	poison	—	90
07	Horn Drill	normal	—	30
08	Body Slam	normal	85	100
09	Take Down	normal	90	85
10	Double-Edge	normal	120	100
11	Bubble Beam	water	65	100
12	Water Gun	water	40	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Submission	fighting	80	80
19	Seismic Toss	fighting	—	100
20	Rage	normal	20	100
31	Mimic	normal	—	—
32	Double Team	normal	—	—
33	Reflect	psychic	—	—
34	Bide	normal	—	∞
40	Skull Bash	normal	130	100
44	Rest	psychic	—	—
50	Substitute	normal	—	—
No moves.

Pokémon unobtainable in this game.

Gold/Silver Crystal

Moves learnt by level up

Omastar learns the following moves in Pokémon Gold & Silver at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Withdraw	water	—	—
1	Constrict	normal	10	100
13	Bite	dark	60	100
19	Water Gun	water	40	100
31	Leer	normal	—	100
37	Protect	normal	—	—
40	Spike Cannon	normal	20	100
54	Ancient Power	rock	60	100
65	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Gold & Silver.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Gold & Silver from move tutors.

Move	Type	Cat.	Power	Acc.
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Gold & Silver.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
06	Whirlpool	water	35	85
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Gold & Silver.

TM	Move	Type	Power	Acc.
02	Headbutt	normal	70	100
03	Curse	ghost	—	—
04	Rollout	rock	30	90
06	Toxic	poison	—	90
08	Rock Smash	fighting	40	100
10	Hidden Power	normal	60	100
13	Snore	normal	50	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
16	Icy Wind	ice	55	95
17	Protect	normal	—	—
18	Rain Dance	water	—	—
20	Endure	normal	—	—
21	Frustration	normal	—	100
27	Return	normal	—	100
32	Double Team	normal	—	—
34	Swagger	normal	—	85
35	Sleep Talk	normal	—	—
37	Sandstorm	rock	—	—
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
No moves.

Pokémon unobtainable in this game.

Moves learnt by level up

Omastar learns the following moves in Pokémon Crystal at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Withdraw	water	—	—
1	Constrict	normal	10	100
13	Bite	dark	60	100
19	Water Gun	water	40	100
31	Leer	normal	—	100
37	Protect	normal	—	—
40	Spike Cannon	normal	20	100
54	Ancient Power	rock	60	100
65	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Crystal.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Crystal from move tutors.

Move	Type	Cat.	Power	Acc.
Ice Beam	ice		90	100
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Crystal.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
06	Whirlpool	water	35	85
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Crystal.

TM	Move	Type	Power	Acc.
02	Headbutt	normal	70	100
03	Curse	ghost	—	—
04	Rollout	rock	30	90
06	Toxic	poison	—	90
08	Rock Smash	fighting	40	100
10	Hidden Power	normal	60	100
13	Snore	normal	50	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
16	Icy Wind	ice	55	95
17	Protect	normal	—	—
18	Rain Dance	water	—	—
20	Endure	normal	—	—
21	Frustration	normal	—	100
27	Return	normal	—	100
32	Double Team	normal	—	—
34	Swagger	normal	—	85
35	Sleep Talk	normal	—	—
37	Sandstorm	rock	—	—
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
No moves.

Pokémon unobtainable in this game.

Ruby/Sapphire Emerald FireRed/LeafGreen Colosseum XD

Moves learnt by level up

Omastar learns the following moves in Pokémon Ruby & Sapphire at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Withdraw	water	—	—
1	Constrict	normal	10	100
13	Bite	dark	60	100
19	Water Gun	water	40	100
25	Mud Shot	ground	55	95
31	Leer	normal	—	100
37	Protect	normal	—	—
40	Spike Cannon	normal	20	100
46	Tickle	normal	—	100
55	Ancient Power	rock	60	100
65	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Ruby & Sapphire.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Ruby & Sapphire from move tutors.

Move	Type	Cat.	Power	Acc.
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Ruby & Sapphire.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
06	Rock Smash	fighting	40	100
07	Waterfall	water	80	100
08	Dive	water	80	100
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Ruby & Sapphire.

TM	Move	Type	Power	Acc.
03	Water Pulse	water	60	100
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
43	Secret Power	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
No moves.

Pokémon unobtainable in this game.

Moves learnt by level up

Omastar learns the following moves in Pokémon Emerald at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Withdraw	water	—	—
1	Constrict	normal	10	100
13	Bite	dark	60	100
19	Water Gun	water	40	100
25	Mud Shot	ground	55	95
31	Leer	normal	—	100
37	Protect	normal	—	—
40	Spike Cannon	normal	20	100
46	Tickle	normal	—	100
55	Ancient Power	rock	60	100
65	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Emerald.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Emerald from move tutors.

Move	Type	Power	Acc.
Body Slam	normal	85	100
Double-Edge	normal	120	100
Seismic Toss	fighting	—	100
Mimic	normal	—	—
Rock Slide	rock	75	90
Substitute	normal	—	—
Snore	normal	50	100
Icy Wind	ice	55	95
Endure	normal	—	—
Rollout	rock	30	90
Swagger	normal	—	85
Sleep Talk	normal	—	—
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Emerald.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
06	Rock Smash	fighting	40	100
07	Waterfall	water	80	100
08	Dive	water	80	100
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Emerald.

TM	Move	Type	Power	Acc.
03	Water Pulse	water	60	100
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
43	Secret Power	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
No moves.

Pokémon unobtainable in this game.

Moves learnt by level up

Omastar learns the following moves in Pokémon FireRed & LeafGreen at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Water Gun	water	40	100
1	Withdraw	water	—	—
1	Constrict	normal	10	100
13	Bite	dark	60	100
19	Water Gun	water	40	100
25	Mud Shot	ground	55	95
31	Leer	normal	—	100
37	Protect	normal	—	—
40	Spike Cannon	normal	20	100
46	Tickle	normal	—	100
55	Ancient Power	rock	60	100
65	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in FireRed & LeafGreen.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in FireRed & LeafGreen from move tutors.

Move	Type	Power	Acc.
Body Slam	normal	85	100
Double-Edge	normal	120	100
Seismic Toss	fighting	—	100
Mimic	normal	—	—
Rock Slide	rock	75	90
Substitute	normal	—	—
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon FireRed & LeafGreen.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
06	Rock Smash	fighting	40	100
07	Waterfall	water	80	100
08	Dive	water	80	100
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon FireRed & LeafGreen.

TM	Move	Type	Power	Acc.
03	Water Pulse	water	60	100
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
43	Secret Power	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
No moves.

Pokémon unobtainable in this game.

Moves learnt by level up

Omastar learns the following moves in Pokémon Colosseum at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Withdraw	water	—	—
1	Constrict	normal	10	100
13	Bite	dark	60	100
19	Water Gun	water	40	100
25	Mud Shot	ground	55	95
31	Leer	normal	—	100
37	Protect	normal	—	—
40	Spike Cannon	normal	20	100
46	Tickle	normal	—	100
55	Ancient Power	rock	60	100
65	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Colosseum.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Colosseum from move tutors.

Move	Type	Cat.	Power	Acc.
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Colosseum.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
06	Rock Smash	fighting	40	100
07	Waterfall	water	80	100
08	Dive	water	80	100
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Colosseum.

TM	Move	Type	Power	Acc.
03	Water Pulse	water	60	100
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
43	Secret Power	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
No moves.

Pokémon unobtainable in this game.

Moves learnt by level up

Omastar learns the following moves in Pokémon XD at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Withdraw	water	—	—
1	Constrict	normal	10	100
13	Bite	dark	60	100
19	Water Gun	water	40	100
25	Mud Shot	ground	55	95
31	Leer	normal	—	100
37	Protect	normal	—	—
40	Spike Cannon	normal	20	100
46	Tickle	normal	—	100
55	Ancient Power	rock	60	100
65	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in XD.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in XD from move tutors.

Move	Type	Power	Acc.
Body Slam	normal	85	100
Double-Edge	normal	120	100
Seismic Toss	fighting	—	100
Mimic	normal	—	—
Substitute	normal	—	—
Icy Wind	ice	55	95
Swagger	normal	—	85
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon XD.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
06	Rock Smash	fighting	40	100
07	Waterfall	water	80	100
08	Dive	water	80	100
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon XD.

TM	Move	Type	Power	Acc.
03	Water Pulse	water	60	100
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
43	Secret Power	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
No moves.

Pokémon unobtainable in this game.

Diamond/Pearl Platinum HeartGold/SoulSilver

Moves learnt by level up

Omastar learns the following moves in Pokémon Diamond & Pearl at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Withdraw	water	—	—
1	Constrict	normal	10	100
7	Bite	dark	60	100
10	Water Gun	water	40	100
16	Rollout	rock	30	90
19	Leer	normal	—	100
25	Mud Shot	ground	55	95
28	Brine	water	65	100
34	Protect	normal	—	—
37	Ancient Power	rock	60	100
40	Spike Cannon	normal	20	100
48	Tickle	normal	—	100
56	Rock Blast	rock	25	90
67	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Diamond & Pearl.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Diamond & Pearl from move tutors.

Move	Type	Cat.	Power	Acc.
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Diamond & Pearl.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
06	Rock Smash	fighting	40	100
07	Waterfall	water	80	100
08	Rock Climb	normal	90	85
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Diamond & Pearl.

TM	Move	Type	Power	Acc.
03	Water Pulse	water	60	100
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
43	Secret Power	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
55	Brine	water	65	100
58	Endure	normal	—	—
68	Giga Impact	normal	150	90
69	Rock Polish	rock	—	—
71	Stone Edge	rock	100	80
74	Gyro Ball	steel	—	100
76	Stealth Rock	rock	—	—
78	Captivate	normal	—	100
80	Rock Slide	rock	75	90
82	Sleep Talk	normal	—	—
83	Natural Gift	normal	—	100
87	Swagger	normal	—	85
90	Substitute	normal	—	—
No moves.

Pokémon unobtainable in this game.

Moves learnt by level up

Omastar learns the following moves in Pokémon Platinum at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Withdraw	water	—	—
1	Constrict	normal	10	100
7	Bite	dark	60	100
10	Water Gun	water	40	100
16	Rollout	rock	30	90
19	Leer	normal	—	100
25	Mud Shot	ground	55	95
28	Brine	water	65	100
34	Protect	normal	—	—
37	Ancient Power	rock	60	100
40	Spike Cannon	normal	20	100
48	Tickle	normal	—	100
56	Rock Blast	rock	25	90
67	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Platinum.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Platinum from move tutors.

Move	Type	Power	Acc.
Snore	normal	50	100
Icy Wind	ice	55	95
Rollout	rock	30	90
Ancient Power	rock	60	100
Knock Off	dark	65	100
Dive	water	80	100
Iron Defense	steel	—	—
Earth Power	ground	90	100
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Platinum.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
06	Rock Smash	fighting	40	100
07	Waterfall	water	80	100
08	Rock Climb	normal	90	85
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Platinum.

TM	Move	Type	Power	Acc.
03	Water Pulse	water	60	100
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
43	Secret Power	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
55	Brine	water	65	100
58	Endure	normal	—	—
68	Giga Impact	normal	150	90
69	Rock Polish	rock	—	—
71	Stone Edge	rock	100	80
74	Gyro Ball	steel	—	100
76	Stealth Rock	rock	—	—
78	Captivate	normal	—	100
80	Rock Slide	rock	75	90
82	Sleep Talk	normal	—	—
83	Natural Gift	normal	—	100
87	Swagger	normal	—	85
90	Substitute	normal	—	—
No moves.

Pokémon unobtainable in this game.

Moves learnt by level up

Omastar learns the following moves in Pokémon HeartGold & SoulSilver at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Withdraw	water	—	—
1	Constrict	normal	10	100
7	Bite	dark	60	100
10	Water Gun	water	40	100
16	Rollout	rock	30	90
19	Leer	normal	—	100
25	Mud Shot	ground	55	95
28	Brine	water	65	100
34	Protect	normal	—	—
37	Ancient Power	rock	60	100
40	Spike Cannon	normal	20	100
48	Tickle	normal	—	100
56	Rock Blast	rock	25	90
67	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in HeartGold & SoulSilver.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in HeartGold & SoulSilver from move tutors.

Move	Type	Power	Acc.
Headbutt	normal	70	100
Snore	normal	50	100
Icy Wind	ice	55	95
Rollout	rock	30	90
Ancient Power	rock	60	100
Knock Off	dark	65	100
Dive	water	80	100
Iron Defense	steel	—	—
Earth Power	ground	90	100
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon HeartGold & SoulSilver.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
05	Whirlpool	water	35	85
06	Rock Smash	fighting	40	100
07	Waterfall	water	80	100
08	Rock Climb	normal	90	85
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon HeartGold & SoulSilver.

TM	Move	Type	Power	Acc.
03	Water Pulse	water	60	100
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
43	Secret Power	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
55	Brine	water	65	100
58	Endure	normal	—	—
68	Giga Impact	normal	150	90
69	Rock Polish	rock	—	—
71	Stone Edge	rock	100	80
74	Gyro Ball	steel	—	100
76	Stealth Rock	rock	—	—
78	Captivate	normal	—	100
80	Rock Slide	rock	75	90
82	Sleep Talk	normal	—	—
83	Natural Gift	normal	—	100
87	Swagger	normal	—	85
90	Substitute	normal	—	—
No moves.

Pokémon unobtainable in this game.

Black/White Black 2/White 2

Moves learnt by level up

Omastar learns the following moves in Pokémon Black & White at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Withdraw	water	—	—
1	Constrict	normal	10	100
7	Bite	dark	60	100
10	Water Gun	water	40	100
16	Rollout	rock	30	90
19	Leer	normal	—	100
25	Mud Shot	ground	55	95
28	Brine	water	65	100
34	Protect	normal	—	—
37	Ancient Power	rock	60	100
40	Spike Cannon	normal	20	100
48	Tickle	normal	—	100
56	Rock Blast	rock	25	90
67	Shell Smash	normal	—	—
75	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Black & White.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Black & White from move tutors.

Move	Type	Cat.	Power	Acc.
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Black & White.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
05	Waterfall	water	80	100
06	Dive	water	80	100
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Black & White.

TM	Move	Type	Power	Acc.
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
23	Smack Down	rock	50	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
48	Round	normal	60	100
55	Scald	water	80	100
68	Giga Impact	normal	150	90
69	Rock Polish	rock	—	—
71	Stone Edge	rock	100	80
74	Gyro Ball	steel	—	100
80	Rock Slide	rock	75	90
87	Swagger	normal	—	85
90	Substitute	normal	—	—
94	Rock Smash	fighting	40	100
No moves.

Pokémon unobtainable in this game.

Moves learnt by level up

Omastar learns the following moves in Pokémon Black 2 & White 2 at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Withdraw	water	—	—
1	Constrict	normal	10	100
7	Bite	dark	60	100
10	Water Gun	water	40	100
16	Rollout	rock	30	90
19	Leer	normal	—	100
25	Mud Shot	ground	55	95
28	Brine	water	65	100
34	Protect	normal	—	—
37	Ancient Power	rock	60	100
40	Spike Cannon	normal	20	100
48	Tickle	normal	—	100
56	Rock Blast	rock	25	90
67	Shell Smash	normal	—	—
75	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Black 2 & White 2.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Black 2 & White 2 from move tutors.

Move	Type	Power	Acc.
Bind	normal	15	85
Snore	normal	50	100
Icy Wind	ice	55	95
Sleep Talk	normal	—	—
Knock Off	dark	65	100
Iron Defense	steel	—	—
Earth Power	ground	90	100
Stealth Rock	rock	—	—
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Black 2 & White 2.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
05	Waterfall	water	80	100
06	Dive	water	80	100
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Black 2 & White 2.

TM	Move	Type	Power	Acc.
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
23	Smack Down	rock	50	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
48	Round	normal	60	100
55	Scald	water	80	100
68	Giga Impact	normal	150	90
69	Rock Polish	rock	—	—
71	Stone Edge	rock	100	80
74	Gyro Ball	steel	—	100
80	Rock Slide	rock	75	90
87	Swagger	normal	—	85
90	Substitute	normal	—	—
94	Rock Smash	fighting	40	100
No moves.

Pokémon unobtainable in this game.

X/Y Omega Ruby/Alpha Sapphire

Moves learnt by level up

Omastar learns the following moves in Pokémon X & Y at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Hydro Pump	water	110	80
1	Withdraw	water	—	—
1	Constrict	normal	10	100
7	Bite	dark	60	100
10	Water Gun	water	40	100
16	Rollout	rock	30	90
19	Leer	normal	—	100
25	Mud Shot	ground	55	95
28	Brine	water	65	100
34	Protect	normal	—	—
37	Ancient Power	rock	60	100
40	Spike Cannon	normal	20	100
48	Tickle	normal	—	100
56	Rock Blast	rock	25	90
67	Shell Smash	normal	—	—
75	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in X & Y.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in X & Y from move tutors.

Move	Type	Cat.	Power	Acc.
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon X & Y.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
05	Waterfall	water	80	100
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon X & Y.

TM	Move	Type	Power	Acc.
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
23	Smack Down	rock	50	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
48	Round	normal	60	100
55	Scald	water	80	100
68	Giga Impact	normal	150	90
69	Rock Polish	rock	—	—
71	Stone Edge	rock	100	80
74	Gyro Ball	steel	—	100
80	Rock Slide	rock	75	90
87	Swagger	normal	—	85
88	Sleep Talk	normal	—	—
90	Substitute	normal	—	—
94	Rock Smash	fighting	40	100
100	Confide	normal	—	—
No moves.

Pokémon unobtainable in this game.

Moves learnt by level up

Omastar learns the following moves in Pokémon Omega Ruby & Alpha Sapphire at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Bite	dark	60	100
1	Hydro Pump	water	110	80
1	Withdraw	water	—	—
1	Constrict	normal	10	100
7	Bite	dark	60	100
10	Water Gun	water	40	100
16	Rollout	rock	30	90
19	Leer	normal	—	100
25	Mud Shot	ground	55	95
28	Brine	water	65	100
34	Protect	normal	—	—
37	Ancient Power	rock	60	100
40	Spike Cannon	normal	20	100
48	Tickle	normal	—	100
56	Rock Blast	rock	25	90
67	Shell Smash	normal	—	—
75	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Omega Ruby & Alpha Sapphire.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Omega Ruby & Alpha Sapphire from move tutors.

Move	Type	Power	Acc.
Bind	normal	15	85
Snore	normal	50	100
Icy Wind	ice	55	95
Knock Off	dark	65	100
Iron Defense	steel	—	—
Water Pulse	water	60	100
Earth Power	ground	90	100
Stealth Rock	rock	—	—
No moves.

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Omega Ruby & Alpha Sapphire.

TM	Move	Type	Power	Acc.
03	Surf	water	90	100
05	Waterfall	water	80	100
06	Rock Smash	fighting	40	100
07	Dive	water	80	100
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Omega Ruby & Alpha Sapphire.

TM	Move	Type	Power	Acc.
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
23	Smack Down	rock	50	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
48	Round	normal	60	100
55	Scald	water	80	100
68	Giga Impact	normal	150	90
69	Rock Polish	rock	—	—
71	Stone Edge	rock	100	80
74	Gyro Ball	steel	—	100
80	Rock Slide	rock	75	90
87	Swagger	normal	—	85
88	Sleep Talk	normal	—	—
90	Substitute	normal	—	—
94	Secret Power	normal	70	100
100	Confide	normal	—	—
No moves.

Pokémon unobtainable in this game.

Sun/Moon Ultra Sun/Ultra Moon Let's Go, Pikachu!/Let's Go, Eevee!

Moves learnt by level up

Omastar learns the following moves in Pokémon Sun & Moon at the levels specified.

Lv.	Move	Type	Power	Acc.
evo	Spike Cannon	normal	20	100
1	Bite	dark	60	100
1	Hydro Pump	water	110	80
1	Withdraw	water	—	—
1	Spike Cannon	normal	20	100
1	Constrict	normal	10	100
7	Bite	dark	60	100
10	Water Gun	water	40	100
16	Rollout	rock	30	90
19	Leer	normal	—	100
25	Mud Shot	ground	55	95
28	Brine	water	65	100
34	Protect	normal	—	—
37	Ancient Power	rock	60	100
48	Tickle	normal	—	100
56	Rock Blast	rock	25	90
67	Shell Smash	normal	—	—
75	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Sun & Moon.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Sun & Moon from move tutors.

Move	Type	Cat.	Power	Acc.
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Sun & Moon.

TM	Move	Type	Power	Acc.
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
23	Smack Down	rock	50	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
48	Round	normal	60	100
55	Scald	water	80	100
68	Giga Impact	normal	150	90
69	Rock Polish	rock	—	—
71	Stone Edge	rock	100	80
74	Gyro Ball	steel	—	100
80	Rock Slide	rock	75	90
87	Swagger	normal	—	85
88	Sleep Talk	normal	—	—
90	Substitute	normal	—	—
94	Surf	water	90	100
98	Waterfall	water	80	100
100	Confide	normal	—	—
No moves.

Pokémon unobtainable in this game.

Moves learnt by level up

Omastar learns the following moves in Pokémon Ultra Sun & Ultra Moon at the levels specified.

Lv.	Move	Type	Power	Acc.
evo	Spike Cannon	normal	20	100
1	Bite	dark	60	100
1	Hydro Pump	water	110	80
1	Withdraw	water	—	—
1	Spike Cannon	normal	20	100
1	Constrict	normal	10	100
7	Bite	dark	60	100
10	Water Gun	water	40	100
16	Rollout	rock	30	90
19	Leer	normal	—	100
25	Mud Shot	ground	55	95
28	Brine	water	65	100
34	Protect	normal	—	—
37	Ancient Power	rock	60	100
48	Tickle	normal	—	100
56	Rock Blast	rock	25	90
67	Shell Smash	normal	—	—
75	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Ultra Sun & Ultra Moon.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Ultra Sun & Ultra Moon from move tutors.

Move	Type	Power	Acc.
Bind	normal	15	85
Snore	normal	50	100
Icy Wind	ice	55	95
Knock Off	dark	65	100
Iron Defense	steel	—	—
Water Pulse	water	60	100
Earth Power	ground	90	100
Stealth Rock	rock	—	—
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Ultra Sun & Ultra Moon.

TM	Move	Type	Power	Acc.
06	Toxic	poison	—	90
07	Hail	ice	—	—
10	Hidden Power	normal	60	100
13	Ice Beam	ice	90	100
14	Blizzard	ice	110	70
15	Hyper Beam	normal	150	90
17	Protect	normal	—	—
18	Rain Dance	water	—	—
21	Frustration	normal	—	100
23	Smack Down	rock	50	100
27	Return	normal	—	100
32	Double Team	normal	—	—
37	Sandstorm	rock	—	—
39	Rock Tomb	rock	60	95
42	Facade	normal	70	100
44	Rest	psychic	—	—
45	Attract	normal	—	100
46	Thief	dark	60	100
48	Round	normal	60	100
55	Scald	water	80	100
68	Giga Impact	normal	150	90
69	Rock Polish	rock	—	—
71	Stone Edge	rock	100	80
74	Gyro Ball	steel	—	100
80	Rock Slide	rock	75	90
87	Swagger	normal	—	85
88	Sleep Talk	normal	—	—
90	Substitute	normal	—	—
94	Surf	water	90	100
98	Waterfall	water	80	100
100	Confide	normal	—	—
No moves.

Pokémon unobtainable in this game.

Moves learnt by level up

Omastar learns the following moves in Pokémon Let's Go, Pikachu! & Let's Go, Eevee! at the levels specified.

Lv.	Move	Type	Power	Acc.
evo	Spike Cannon	normal	20	100
1	Leer	normal	—	100
1	Supersonic	normal	—	55
1	Water Gun	water	40	100
1	Withdraw	water	—	—
1	Bide	normal	—	∞
1	Spike Cannon	normal	20	100
1	Constrict	normal	10	100
4	Withdraw	water	—	—
11	Leer	normal	—	100
15	Water Gun	water	40	100
22	Bite	dark	60	100
26	Rock Throw	rock	50	90
33	Protect	normal	—	—
37	Rock Slide	rock	75	90
50	Hydro Pump	water	110	80
60	Shell Smash	normal	—	—
No moves.

Egg moves

Omastar learns the following moves via breeding in Let's Go, Pikachu! & Let's Go, Eevee!.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Let's Go, Pikachu! & Let's Go, Eevee! from move tutors.

Move	Type	Cat.	Power	Acc.
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Let's Go, Pikachu! & Let's Go, Eevee!.

TM	Move	Type	Power	Acc.
01	Headbutt	normal	70	100
05	Rest	psychic	—	—
07	Protect	normal	—	—
08	Substitute	normal	—	—
09	Reflect	psychic	—	—
12	Facade	normal	70	100
15	Seismic Toss	fighting	—	100
22	Rock Slide	rock	75	90
25	Waterfall	water	80	100
27	Toxic	poison	—	90
29	Scald	water	80	100
47	Surf	water	90	100
48	Hyper Beam	normal	150	90
51	Blizzard	ice	110	70
55	Ice Beam	ice	90	100
56	Stealth Rock	rock	—	—
No moves.

Pokémon unobtainable in this game.

Sword/Shield Brilliant Diamond/Shining Pearl Legends: Arceus

Moves learnt by level up

Omastar learns the following moves in Pokémon Sword & Shield at the levels specified.

Lv.	Move	Type	Power	Acc.
evo	Crunch	dark	80	100
1	Bind	normal	15	85
1	Sand Attack	ground	—	100
1	Withdraw	water	—	—
1	Rollout	rock	30	90
1	Crunch	dark	80	100
15	Water Gun	water	40	100
20	Leer	normal	—	100
25	Mud Shot	ground	55	95
30	Ancient Power	rock	60	100
35	Brine	water	65	100
43	Protect	normal	—	—
49	Rock Blast	rock	25	90
56	Surf	water	90	100
63	Shell Smash	normal	—	—
70	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Sword & Shield.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Sword & Shield from move tutors.

Move	Type	Cat.	Power	Acc.
Meteor Beam	rock		120	90
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Sword & Shield.

TM	Move	Type	Power	Acc.
07	Pin Missile	bug	25	95
08	Hyper Beam	normal	150	90
09	Giga Impact	normal	150	90
21	Rest	psychic	—	—
22	Rock Slide	rock	75	90
23	Thief	dark	60	100
24	Snore	normal	50	100
25	Protect	normal	—	—
27	Icy Wind	ice	55	95
31	Attract	normal	—	100
32	Sandstorm	rock	—	—
33	Rain Dance	water	—	—
35	Hail	ice	—	—
36	Whirlpool	water	35	85
39	Facade	normal	70	100
45	Dive	water	80	100
48	Rock Tomb	rock	60	95
53	Mud Shot	ground	55	95
54	Rock Blast	rock	25	90
55	Brine	water	65	100
76	Round	normal	60	100
No moves.

Moves learnt by TR

Omastar is compatible with these Technical Records in Pokémon Sword & Shield.

TR	Move	Type	Power	Acc.
01	Body Slam	normal	85	100
03	Hydro Pump	water	110	80
04	Surf	water	90	100
05	Ice Beam	ice	90	100
06	Blizzard	ice	110	70
16	Waterfall	water	80	100
20	Substitute	normal	—	—
23	Spikes	ground	—	—
26	Endure	normal	—	—
27	Sleep Talk	normal	—	—
32	Crunch	dark	80	100
45	Muddy Water	water	90	85
46	Iron Defense	steel	—	—
52	Gyro Ball	steel	—	100
54	Toxic Spikes	poison	—	—
67	Earth Power	ground	90	100
75	Stone Edge	rock	100	80
76	Stealth Rock	rock	—	—
84	Scald	water	80	100
98	Liquidation	water	85	100
No moves.

Pokémon unobtainable in this game.

Moves learnt by level up

Omastar learns the following moves in Pokémon Brilliant Diamond & Shining Pearl at the levels specified.

Lv.	Move	Type	Power	Acc.
evo	Crunch	dark	80	100
1	Bind	normal	15	85
1	Crunch	dark	80	100
1	Rollout	rock	30	90
1	Sand Attack	ground	—	100
1	Withdraw	water	—	—
15	Water Gun	water	40	100
20	Leer	normal	—	100
25	Mud Shot	ground	55	95
30	Ancient Power	rock	60	100
35	Brine	water	65	100
43	Protect	normal	—	—
49	Rock Blast	rock	25	90
56	Surf	water	90	100
63	Shell Smash	normal	—	—
70	Hydro Pump	water	110	80
No moves.

Egg moves

Omastar learns the following moves via breeding in Brilliant Diamond & Shining Pearl.

Move	Type	Cat.	Power	Acc.
No moves.

Move Tutor moves

Omastar can be taught these attacks in Brilliant Diamond & Shining Pearl from move tutors.

Move	Type	Cat.	Power	Acc.
No moves.

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Brilliant Diamond & Shining Pearl.

TM	Move	Type	Power	Acc.
00	Ice Beam	ice	90	100
00	Blizzard	ice	110	70
00	Hyper Beam	normal	150	90
00	Double Team	normal	—	—
00	Rest	psychic	—	—
00	Rock Slide	rock	75	90
00	Substitute	normal	—	—
00	Thief	dark	60	100
00	Protect	normal	—	—
00	Sandstorm	rock	—	—
00	Endure	normal	—	—
00	Swagger	normal	—	85
00	Attract	normal	—	100
00	Sleep Talk	normal	—	—
00	Rain Dance	water	—	—
00	Hail	ice	—	—
00	Facade	normal	70	100
00	Rock Tomb	rock	60	95
00	Water Pulse	water	60	100
00	Gyro Ball	steel	—	100
00	Brine	water	65	100
00	Rock Polish	rock	—	—
00	Giga Impact	normal	150	90
00	Stone Edge	rock	100	80
00	Stealth Rock	rock	—	—
49	Scald	water	80	100
95	Surf	water	90	100
98	Rock Smash	fighting	40	100
99	Waterfall	water	80	100
100	Rock Climb	normal	90	85
No moves.

Pokémon unobtainable in this game.

Scarlet/Violet

Pokémon unobtainable in this game.

Omastar sprites

Type	Generation 1	Generation 2	Generation 3	Generation 4	Generation 5	Generation 6	Generation 7	Generation 8	Generation 9	Home
Normal									—
Shiny	—							—	—

See all Omastar sprites

Pokédex entries

Red	A prehistoric POKéMON that died out when its heavy shell made it impossible to catch prey.
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	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.
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!	Its sharp beak rings its mouth. Its shell was too big for it to move freely, so it became extinct.
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.

Other languages

English	Omastar
Italian	Omastar
Spanish	Omastar
German	Amoroso
French	Amonistar
Chinese	多刺菊石獸
Korean	암스타
Japanese	オムスター

English	Spiral Pokémon
Italian	Pokémon Spirale
Spanish	Pokémon Espiral
German	Spiralen-Pokémon
French	Pokémon Spirale
Chinese	漩渦寶可夢
Korean	소용돌이포켓몬
Japanese	うずまきポケモン

#0138 Omanyte #0140 Kabuto