Omastar - Generation 1 learnset

Below are all the moves that Omastar can learn in Generation 1, which consists of:

  • Pokémon Red
  • Pokémon Blue
  • Pokémon Yellow

Note: The move categories shown here are based on the move's type, as was the mechanic in Generations 1-3. The moves' detail pages may show a different category for Generation 4+.

Moves learnt by level up

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

Lv.
Move
Type
Cat.
Power
Acc.
1Horn AttackNormal 65 100
1Water GunWater 40 100
1WithdrawWater
34Horn AttackNormal 65 100
39LeerNormal 100
44Spike CannonNormal 20 100
49Hydro PumpWater 110 80

Moves learnt by HM

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

HM
Move
Type
Cat.
Power
Acc.
3SurfWater 90 100

Moves learnt by TM

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

TM
Move
Type
Cat.
Power
Acc.
6ToxicPoison 90
7Horn DrillNormal
8Body SlamNormal 85 100
9Take DownNormal 90 85
10Double-EdgeNormal 120 100
11Bubble BeamWater 65 100
12Water GunWater 40 100
13Ice BeamIce 90 100
14BlizzardIce 110 70
15Hyper BeamNormal 150 90
17SubmissionFighting 80 80
19Seismic TossFighting 100
20RageNormal 20 100
31MimicNormal
32Double TeamNormal
33ReflectPsychic
34BideNormal
40Skull BashNormal 130 100
44RestPsychic
50SubstituteNormal

Moves learnt by level up

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

Lv.
Move
Type
Cat.
Power
Acc.
1Horn AttackNormal 65 100
1Water GunWater 40 100
1WithdrawWater
34Horn AttackNormal 65 100
39LeerNormal 100
44Spike CannonNormal 20 100
49Hydro PumpWater 110 80

Moves learnt by HM

Omastar is compatible with these Hidden Machines in Pokémon Yellow:

HM
Move
Type
Cat.
Power
Acc.
3SurfWater 90 100

Moves learnt by TM

Omastar is compatible with these Technical Machines in Pokémon Yellow:

TM
Move
Type
Cat.
Power
Acc.
6ToxicPoison 90
7Horn DrillNormal
8Body SlamNormal 85 100
9Take DownNormal 90 85
10Double-EdgeNormal 120 100
11Bubble BeamWater 65 100
12Water GunWater 40 100
13Ice BeamIce 90 100
14BlizzardIce 110 70
15Hyper BeamNormal 150 90
17SubmissionFighting 80 80
19Seismic TossFighting 100
20RageNormal 20 100
31MimicNormal
32Double TeamNormal
33ReflectPsychic
34BideNormal
40Skull BashNormal 130 100
44RestPsychic
50SubstituteNormal