Omastar - Generation 3 learnset

Moves learnt by level up

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

Lv.	Move	Type	Cat.	Power	Acc.
1	Bite	Dark		60	100
1	Constrict	Normal		10	100
1	Water Gun	Water		40	100
1	Withdraw	Water		—	—
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	AncientPower	Rock		60	100
65	Hydro Pump	Water		120	80

Egg moves

Omastar learns the following moves via breeding in Pokémon FireRed & LeafGreen. Details and compatible parents can be found below.

Move	Type	Cat.	Power	Acc.
Aurora Beam	Ice		65	100
BubbleBeam	Water		65	100
Haze	Ice		—	—
Rock Slide	Rock		75	90
Slam	Normal		80	75
Spikes	Ground		—	—
Supersonic	Normal		—	55

Move Tutor moves

Omastar can be taught these attacks in Pokémon FireRed & LeafGreen from move tutors (details):

Move	Type	Cat.	Power	Acc.
Body Slam	Normal		85	100
Double-Edge	Normal		120	100
Mimic	Normal		—	—
Rock Slide	Rock		75	90
Seismic Toss	Fighting		—	100
Substitute	Normal		—	—

Moves learnt by HM

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

HM	Move	Type	Cat.	Power	Acc.
03	Surf	Water		95	100
06	Rock Smash	Fighting		20	100
07	Waterfall	Water		80	100
08	Dive	Water		60	100

Moves learnt by TM

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

TM	Move	Type	Cat.	Power	Acc.
03	Water Pulse	Water		60	100
06	Toxic	Poison		—	85
07	Hail	Ice		—	—
10	Hidden Power	Normal		60	100
13	Ice Beam	Ice		95	100
14	Blizzard	Ice		120	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		50	80
42	Facade	Normal		70	100
43	Secret Power	Normal		70	100
44	Rest	Psychic		—	—
45	Attract	Normal		—	100
46	Thief	Dark		40	100

Moves learnt by level up

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

Lv.	Move	Type	Cat.	Power	Acc.
1	Bite	Dark		60	100
1	Constrict	Normal		10	100
1	Withdraw	Water		—	—
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	AncientPower	Rock		60	100
65	Hydro Pump	Water		120	80

Egg moves

Omastar learns the following moves via breeding in Pokémon Emerald. Details and compatible parents can be found below.

Move	Type	Cat.	Power	Acc.
Aurora Beam	Ice		65	100
BubbleBeam	Water		65	100
Haze	Ice		—	—
Rock Slide	Rock		75	90
Slam	Normal		80	75
Spikes	Ground		—	—
Supersonic	Normal		—	55

Move Tutor moves

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

Move	Type	Cat.	Power	Acc.
Body Slam	Normal		85	100
Double-Edge	Normal		120	100
Endure	Normal		—	—
Icy Wind	Ice		55	95
Mimic	Normal		—	—
Rock Slide	Rock		75	90
Rollout	Rock		30	90
Seismic Toss	Fighting		—	100
Sleep Talk	Normal		—	—
Snore	Normal		40	100
Substitute	Normal		—	—
Swagger	Normal		—	90

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Emerald:

HM	Move	Type	Cat.	Power	Acc.
03	Surf	Water		95	100
06	Rock Smash	Fighting		20	100
07	Waterfall	Water		80	100
08	Dive	Water		60	100

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Emerald:

TM	Move	Type	Cat.	Power	Acc.
03	Water Pulse	Water		60	100
06	Toxic	Poison		—	85
07	Hail	Ice		—	—
10	Hidden Power	Normal		60	100
13	Ice Beam	Ice		95	100
14	Blizzard	Ice		120	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		50	80
42	Facade	Normal		70	100
43	Secret Power	Normal		70	100
44	Rest	Psychic		—	—
45	Attract	Normal		—	100
46	Thief	Dark		40	100