Omastar
#139 in the Yellow Pokédex • Spiral Pokémon
Pokémon Yellow
Sharp beaks ring its mouth. Its shell was too big for it to move freely, so it became extinct.
Pokédexes
Kanto #139
Egg Group
Water 1Water 3
Steps to Hatch
7,680
Effort Values Yielded
2 Def
Gender Ratio
87.5% male / 12.5% female
Capture Rate
45
Base Experience
173
| Pokémon | Requires | Evolution |
|---|---|---|
 Omanyte #138 | Level 40 |  Omastar #139 |
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| Start | Horn Attack |  |  Physical | 65 | 100 | 25 | |
| Start | Water Gun |  |  Special | 40 | 100 | 25 | |
| Start | Withdraw | |  Status | - | - | 40 | |
| 34 | Horn Attack | | Physical | 65 | 100 | 25 | |
| 39 | Leer | | Status | - | 100 | 30 | |
| 44 | Spike Cannon | | Physical | 20 | 100 | 15 | |
| 49 | Hydro Pump | | Special | 120 | 80 | 5 |
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| HM03 | Surf | | Special | 95 | 100 | 15 | |
| TM06 | Toxic |  | Status | - | 85 | 10 | |
| TM07 | Horn Drill | | Physical | - | 30 | 5 | |
| TM08 | Body Slam | | Physical | 85 | 100 | 15 | |
| TM09 | Take Down | | Physical | 90 | 85 | 20 | |
| TM10 | Double-Edge | | Physical | 100 | 100 | 15 | |
| TM11 | Bubble Beam | | Special | 65 | 100 | 20 | |
| TM12 | Water Gun | | Special | 40 | 100 | 25 | |
| TM13 | Ice Beam |  | Special | 95 | 100 | 10 | |
| TM14 | Blizzard | | Special | 110 | 90 | 5 | |
| TM15 | Hyper Beam | | Special | 150 | 90 | 5 | |
| TM17 | Submission |  | Physical | 80 | 80 | 25 | |
| TM19 | Seismic Toss | | Physical | - | 100 | 20 | |
| TM20 | Rage | | Physical | 20 | 100 | 20 | |
| TM31 | Mimic | | Status | - | - | 10 | |
| TM32 | Double Team | | Status | - | - | 15 | |
| TM33 | Reflect |  | Status | - | - | 20 | |
| TM34 | Bide | | Physical | - | - | 10 | |
| TM40 | Skull Bash | | Physical | 100 | 100 | 15 | |
| TM44 | Rest | | Status | - | - | 5 | |
| TM50 | Substitute | | Status | - | - | 10 |