Omanyte
#138 in the Kanto Pokédex • Spiral Pokémon
Omanyte in the National Pokédex
Pokédex entries
FireRed
A prehistoric Pokémon that lived in the primordial sea, it swims by twisting its 10 tentacles about.
LeafGreen
Although long extinct, in rare cases, it can be genetically regenerated from fossils.
Pokémon details
Types
Category
Abilities
Height
Weight
National Pokédex
Kanto Pokédex
Omanyte in Other Games
National Dex pageMin
Max
HP
35
180
274
Attack
40
76
196
Defense
100
184
328
Sp. Atk
90
166
306
Sp. Def
55
103
229
Speed
35
67
185
Total
355
Ranges are for Level 100. Max assumes a beneficial nature, 252 EVs, and 31 IVs; min assumes a hindering nature, 0 EVs, and 0 IVs.
Game availability
Available within the FireRed/LeafGreen pair. Depending on the species, acquisition can require the other version, the postgame, evolution, breeding, or an event ticket. Original GBA event tickets required historical distributions; Switch ticket access differs.
| EV yield | 1 Def |
|---|---|
| Catch rate | 45 |
| Base Exp. | 120 |
| Pokémon | Requires | Evolution |
|---|---|---|
 Omanyte #138 | Level 40 |  Omastar #139 |
Fossil revival
Revived from the Helix Fossil at the Cinnabar Island lab. The fossil is a one-time pick in Mt. Moon, so you only get it if you choose the Helix Fossil over the Dome Fossil.
Cinnabar Island
| Class | ||||||
|---|---|---|---|---|---|---|
| Start | Withdraw | |  | - | - | 40 |
| Start | Constrict |  |  | 10 | 100 | 35 |
| 13 | Bite |  |  | 60 | 100 | 25 |
| 19 | Water Gun | | | 40 | 100 | 25 |
| 25 | Mud Shot |  | | 55 | 95 | 15 |
| 31 | Leer | | | - | 100 | 30 |
| 37 | Protect | | | - | - | 10 |
| 43 | Tickle | | | - | 100 | 20 |
| 49 | Ancient Power | | | 60 | 100 | 5 |
| 55 | Hydro Pump | | | 120 | 80 | 5 |
| Class | ||||||
|---|---|---|---|---|---|---|
| TM03 | Water Pulse | | | 60 | 100 | 20 |
| TM06 | Toxic |  | | - | 85 | 10 |
| TM07 | Hail |  | | - | - | 10 |
| TM10 | Hidden Power | | | - | 100 | 15 |
| TM13 | Ice Beam | | | 95 | 100 | 10 |
| TM14 | Blizzard | | | 120 | 70 | 5 |
| TM17 | Protect | | | - | - | 10 |
| TM18 | Rain Dance | | | - | - | 5 |
| TM21 | Frustration | | | - | 100 | 20 |
| TM27 | Return | | | - | 100 | 20 |
| TM32 | Double Team | | | - | - | 15 |
| TM37 | Sandstorm | | | - | - | 10 |
| TM39 | Rock Tomb | | | 50 | 80 | 10 |
| TM42 | Facade | | | 70 | 100 | 20 |
| TM43 | Secret Power | | | 70 | 100 | 20 |
| TM44 | Rest |  | | - | - | 10 |
| TM45 | Attract | | | - | 100 | 15 |
| TM46 | Thief | | | 40 | 100 | 10 |
| HM03 | Surf | | | 95 | 100 | 15 |
| HM06 | Rock Smash |  | | 20 | 100 | 15 |
| HM07 | Waterfall | | | 80 | 100 | 15 |
| HM08 | Dive | | | 60 | 100 | 10 |
| Class | |||||
|---|---|---|---|---|---|
| Body Slam | | | 85 | 100 | 15 |
| Double-Edge | | | 120 | 100 | 15 |
| Mimic | | | - | - | 10 |
| Rock Slide | | | 75 | 90 | 10 |
| Substitute | | | - | - | 10 |
| Class | |||||
|---|---|---|---|---|---|
| Aurora Beam | | | 65 | 100 | 20 |
| Bubble Beam | | | 65 | 100 | 20 |
| Haze | | | - | - | 30 |
| Rock Slide | | | 75 | 90 | 10 |
| Slam | | | 80 | 75 | 20 |
| Spikes | | | - | - | 20 |
| Supersonic | | | - | 55 | 20 |
Swift Swim
Raises SPEED in rain.
Doubles Speed during rain.
Shell Armor
Blocks critical hits.
Protects against critical hits.
