Onix
#95 in the Yellow Pokédex • Rock Snake Pokémon
Onix
#95 in the Yellow Pokédex • Rock Snake Pokémon
Stats
Min
Max
HP
35
180
274
Attack
45
85
207
Defense
160
292
460
Special
30
58
174
Speed
70
130
262
Total
340
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.
Growth
| Pokédexes | Kanto #95 |
|---|---|
| EV yield | 1 Def |
| Catch rate | 45 |
| Base Exp. | 77 |
Eggs
| Egg Groups | |
|---|---|
| Gender | 50% male 50% female |
| Egg cycles | 25 (6,400 steps) |
Lore

Pokémon Yellow
Burrows at high speed in search of food. The tunnels it leaves are used as homes by DIGLETTs.
Encounters
| Location | Method | Level | Chance | Conditions |
|---|---|---|---|---|
Rock Tunnel Rock Tunnel (B2F) | Walking in tall grass or a cave | 14 | 5% | - |
Rock Tunnel Rock Tunnel (B2F) | Walking in tall grass or a cave | 18 | 4% | - |
Rock Tunnel Rock Tunnel (B2F) | Walking in tall grass or a cave | 22 | 1% | - |
Victory Road Victory Road 2 (1F) | Walking in tall grass or a cave | 43 | 5% | - |
Victory Road Victory Road 2 (1F) | Walking in tall grass or a cave | 45 | 5% | - |
Victory Road Victory Road 2 (2F) | Walking in tall grass or a cave | 45 | 5% | - |
Victory Road Victory Road 2 (2F) | Walking in tall grass or a cave | 47 | 5% | - |
Victory Road Victory Road 2 (3F) | Walking in tall grass or a cave | 49 | 10% | - |
Machines
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| TM06 | Toxic | ![]() | Status | - | 85 | 10 | |
| TM08 | Body Slam | ![]() | Physical | 85 | 100 | 15 | |
| TM09 | Take Down | ![]() | Physical | 90 | 85 | 20 | |
| TM10 | Double-Edge | ![]() | Physical | 100 | 100 | 15 | |
| TM20 | Rage | ![]() | Physical | 20 | 100 | 20 | |
| TM26 | Earthquake | ![]() | Physical | 100 | 100 | 10 | |
| TM27 | Fissure | ![]() | Physical | - | 30 | 5 | |
| TM28 | Dig | ![]() | Physical | 100 | 100 | 10 | |
| TM31 | Mimic | ![]() | Status | - | - | 10 | |
| TM32 | Double Team | ![]() | Status | - | - | 15 | |
| TM34 | Bide | ![]() | Physical | - | - | 10 | |
| TM36 | Self-Destruct | ![]() | Physical | 130 | 100 | 5 | |
| TM40 | Skull Bash | ![]() | Physical | 100 | 100 | 15 | |
| TM44 | Rest | ![]() | Status | - | - | 5 | |
| TM47 | Explosion | ![]() | Physical | 170 | 100 | 5 | |
| TM48 | Rock Slide | ![]() | Physical | 75 | 90 | 10 | |
| TM50 | Substitute | ![]() | Status | - | - | 10 | |
| HM04 | Strength | ![]() | Physical | 80 | 100 | 15 |










































Physical
Status
