#139 Omastar
Omastar
Male: 87.5%   Female: 12.5%
Types
Rock Water
Name Number Japanese Name
Omastar 139 Omstar
Pronunciation Species
AHM-UH-STAR Spiral Pokémon
Name Meaning
Combination of OMANITE (from which Omastar evolves) and STAR meaning "hero".
Height Weight
3' 3" 0.99 m 77.0 lb 34.65 kg
Evolutions
Omanyte Level 40⇨ Omastar
Pokedex Entries
Red Blue A prehistoric POKEMON 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.
Stadium Attacks by ensnaring its enemy with its tentacles and biting with sharp fangs. Its overly-large shell makes it sluggish.
Gold Stadium 2 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.
Locations Found Time Rarity
Blue Must Evolve from Omanyte at level 40 NA Evolve
Red NA Evolve
Yellow NA Evolve
Gold Any Evolve
Silver Any Evolve
Crystal Any Evolve
How to Catch
Ground Surf Fishing Forest Tree Mountain Tree Rock Smash Breed Evolve Event BugCatch Game Corner
R/B       X    
Yellow         X    
G/S             X    
Crystal             X    
Weaknesses (Defense)
Normal = x0.5 Fire = x0.25 Water = x1 Electric = x2 Grass = x4 Ice = x0.5
Fighting = x2 Poison = x0.5 Ground = x2 Flying = x0.5 Psychic = x1 Bug = x1
Rock = x1 Ghost = x1 Dragon = x1 Dark = x1 Steel = x1
G S C
Total Weaknesses= 4/17
Total Resistances= 5/17
Defense Ratio= 4 : 5 ⇨ 80%
R B Y
Total Weaknesses= 4/15
Total Resistances= 5/15
Defense Ratio= 4 : 5 ⇨ 80%
GSC vs RBY: This pokémon has the same weaknesses and resistances in GSC as RBY. So both defense ratios are the same.
Advantages (Offense)
Normal =
1st: Normal
2nd: Normal
Fire =
1st: Good
2nd: Good
Water =
1st: Normal
2nd: Bad
Electric =
1st: Normal
2nd: Normal
Grass =
1st: Normal
2nd: Bad
Ice =
1st: Good
2nd: Normal
Fighting =
1st: Bad
2nd: Normal
Poison =
1st: Normal
2nd: Normal
Ground =
1st: Bad
2nd: Good
Flying =
1st: Good
2nd: Normal
Psychic =
1st: Normal
2nd: Normal
Bug =
1st: Good
2nd: Normal
Rock =
1st: Normal
2nd: Good
Ghost =
1st: Normal
2nd: Normal
Dragon =
1st: Normal
2nd: Bad
Dark =
1st: Normal
2nd: Normal
Steel =
1st: Bad
2nd: Normal
Total Advantages (GSC)= 7/34
Total Disadvantages (GSC)= 6/34
Offensive Ratio (GSC)= 7:6 (Adv : Dis) ⇨ ~116.67%
Total Advantages (RBY)= 7/30
Total Disadvantages (RBY)= 5/30
Offensive Ratio (RBY)= 7:5 (Adv : Dis) ⇨ 140%
Natural Learned Attacks
Note: Attacks in white are physical attacks, Attacks in blue are special attacks, and Attacks in yellow are techniques with no direct damage. To view what an attack/ability is Click Here for Red/Blue/Yellow or Click Here for Gold/Silver/Crystal. (Opens in new window)
R B Y G S C Attacks Type
  - Constrict NRM
- Withdraw WTR
  - Bite DRK (GSC) / NRM (RBY)
- Water Gun WTR
-   Horn Attack NRM
- Leer NRM
  - Protect NRM
44 40 Spike Cannon NRM
  54 Ancient Power RCK
49 65 Hydro Pump WTR
Moves Learned from Move Tutor (Crystal)
Ice Beam
TM/HM Capibilities - Gold/Silver/Crystal         (Move cursor over TM/HMs and hold it to find out what it is)
TM 01 TM 02 TM 03 TM 04 TM 05 TM 06 TM 07 TM 08 TM 09 TM 10
TM 11 TM 12 TM 13 TM 14 TM 15 TM 16 TM 17 TM 18 TM 19 TM 20
TM 21 TM 22 TM 23 TM 24 TM 25 TM 26 TM 27 TM 28 TM 29 TM 30
TM 31 TM 32 TM 33 TM 34 TM 35 TM 36 TM 37 TM 38 TM 39 TM 40
TM 41 TM 42 TM 43 TM 44 TM 45 TM 46 TM 47 TM 48 TM 49 TM 50
HM 01 HM 02 HM 03 HM 04 HM 05 HM 06 HM 07  
TM/HM Capibilities - Red/Blue/Yellow
TM 01 TM 02 TM 03 TM 04 TM 05 TM 06 TM 07 TM 08 TM 09 TM 10
TM 11 TM 12 TM 13 TM 14 TM 15 TM 16 TM 17 TM 18 TM 19 TM 20
TM 21 TM 22 TM 23 TM 24 TM 25 TM 26 TM 27 TM 28 TM 29 TM 30
TM 31 TM 32 TM 33 TM 34 TM 35 TM 36 TM 37 TM 38 TM 39 TM 40
TM 41 TM 42 TM 43 TM 44 TM 45 TM 46 TM 47 TM 48 TM 49 TM 50
HM 01 HM 02 HM 03 HM 04 HM 05  
Breeding Information (GSC Feature Only)
Note: When ever a pokémon "Family" is mentioned, it means all of the pokémon that are related by evolution. The lowest level adult pokémon of a Family are always used in front of the word "Family". (for example: the Chikorita Family refers to Chikorita, Bayleef, and Meganium)
Breeding Groups: Group 8 - Water 1 Pokémon Group 10 - Water 3 Pokémon
Pokémon Compatibility:
Egg Moves: Aurora Beam Mate with a male from Remoraid, Seel, or Shellder Family.
Bubblebeam Mate with a male from Marill, Remoraid, or Tentacool Family; or Corsola, Mantine.
Haze Mate with a male Wooper/Quagsire.
Slam Mate with a male from Dratini or Wooper Family.
Supersonic Mate with a male from Shellder or Tentacool Family; or Mantine.
Stats Base Min-Max (L100) GSC
%ile
GSC
Rank
RBY
%ile
RBY
Rank
Hit Points: 70
313-343 53.98% 23/45 57.93% 20/42
Attack: 60
188-218 34.46% 28/49 30.85% 28/45
Defense: 125
318-348 96.77% 7/55 98.21% 4/44
Speed: 55
178-208 32.66% 32/47 29.14% 30/42
Special Attack (G S C): 115
298-328 96.41% 6/46  
Special Defense (G S C): 70
208-238 51.99% 21/41
Special (R B Y): 115
298-328   94.52% 6/29
Total: G S C: 495 R B Y: 425 G S C:
1503-1683
R B Y:
1295-1445
80.20% 15/87 84.13% 12/65

⇦ #138 Omanyte | #140 Kabuto ⇨

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