Onix イワーク
Rock
Ground
Generation I
Rock Snake Pokémon
Height 8.8m Weight 210.0kg
Rock Head
Sturdy
Weak Armor (Hidden Ability)
Pokémon Profile
As it grows, the stone portions of its body harden to become similar to a diamond, but colored black.
Base Stats
Form Base Stats：Onix · Total 385
HP
35
Attack
45
Defense
160
Sp. Atk
30
Sp. Def
45
Speed
70
Basic Info
- Gender Ratio
- ♂ 50% / ♀ 50%
- Catch Rate
- 45（5.9%）
- Egg Groups
- Mineral
- Egg Cycles
- 25
- Base Friendship
- 50
- EV Yield
- Defense+1
- Base Experience
- 77
- Shape
- Serpentine
- Color
- Gray
- Experience
- 1,000,000（Medium Fast）
Type Matchups View full type chart →
Defensive (when attacked)
2× Weakness
Ice ×2
Fighting ×2
Ground ×2
Steel ×2
Immune
Electric ×0
1/4 Resistance
Poison ×0.25
1/2 Resistance
Normal ×0.5
Fire ×0.5
Flying ×0.5
Rock ×0.5
Evolution Chain
Learnset
| Level | Moves | Type | Category | Power | Accuracy | PP |
|---|---|---|---|---|---|---|
| — | Rock Throw | Rock | Physical | 50 | 90 | 15 |
| — | Tackle | Normal | Physical | 40 | 100 | 35 |
| — | Harden | Normal | Status | — | — | 30 |
| — | Bind | Normal | Physical | 15 | 85 | 20 |
| 4 | Smack Down | Rock | Physical | 50 | 100 | 15 |
| 8 | Rock Polish | Rock | Status | — | — | 20 |
| 12 | Dragon Breath | Dragon | Special | 60 | 100 | 20 |
| 16 | Curse | Ghost | Status | — | — | 10 |
| 20 | Rock Slide | Rock | Physical | 75 | 90 | 10 |
| 24 | Screech | Normal | Status | — | 85 | 40 |
| 28 | Sand Tomb | Ground | Physical | 35 | 85 | 15 |
| 32 | Stealth Rock | Rock | Status | — | — | 20 |
| 36 | Slam | Normal | Physical | 80 | 75 | 20 |
| 40 | Sandstorm | Rock | Status | — | — | 10 |
| 44 | Dig | Ground | Physical | 80 | 100 | 10 |
| 48 | Iron Tail | Steel | Physical | 100 | 75 | 15 |
| 52 | Stone Edge | Rock | Physical | 100 | 80 | 5 |
| 56 | Double-Edge | Normal | Physical | 120 | 100 | 15 |
| TM | Moves | Type | Category | Power | Accuracy | PP |
|---|---|---|---|---|---|---|
| TM15 | Dig | Ground | Physical | 80 | 100 | 10 |
| TM16 | Screech | Normal | Status | — | 85 | 40 |
| TM20 | Self-Destruct | Normal | Physical | 200 | 100 | 5 |
| TM21 | Rest | Psychic | Status | — | — | 10 |
| TM22 | Rock Slide | Rock | Physical | 75 | 90 | 10 |
| TM24 | Snore | Normal | Special | 50 | 100 | 15 |
| TM25 | Protect | Normal | Status | — | — | 10 |
| TM26 | Scary Face | Normal | Status | — | 100 | 10 |
| TM31 | Attract | Normal | Status | — | 100 | 15 |
| TM32 | Sandstorm | Rock | Status | — | — | 10 |
| TM34 | Sunny Day | Fire | Status | — | — | 5 |
| TM39 | Facade | Normal | Physical | 70 | 100 | 20 |
| TM48 | Rock Tomb | Rock | Physical | 60 | 95 | 15 |
| TM49 | Sand Tomb | Ground | Physical | 35 | 85 | 15 |
| TM54 | Rock Blast | Rock | Physical | 25 | 90 | 10 |
| TM57 | Payback | Dark | Physical | 50 | 100 | 10 |
| TM76 | Round | Normal | Special | 60 | 100 | 15 |
| TM81 | Bulldoze | Ground | Physical | 60 | 100 | 20 |
| TM97 | Brutal Swing | Dark | Physical | 60 | 100 | 20 |
| TM98 | Stomping Tantrum | Ground | Physical | 75 | 100 | 10 |
| TM99 | Breaking Swipe | Dragon | Physical | 60 | 100 | 15 |
| TM01 | Body Slam | Normal | Physical | 85 | 100 | 15 |
| TM10 | Earthquake | Ground | Physical | 100 | 100 | 10 |
| TM20 | Substitute | Normal | Status | — | — | 10 |
| TM26 | Endure | Normal | Status | — | — | 10 |
| TM27 | Sleep Talk | Normal | Status | — | — | 10 |
| TM31 | Iron Tail | Steel | Physical | 100 | 75 | 15 |
| TM37 | Taunt | Dark | Status | — | 100 | 20 |
| TM51 | Dragon Dance | Dragon | Status | — | — | 20 |
| TM52 | Gyro Ball | Steel | Physical | — | 100 | 5 |
| TM62 | Dragon Pulse | Dragon | Special | 85 | 100 | 10 |
| TM67 | Earth Power | Ground | Special | 90 | 100 | 10 |
| TM70 | Flash Cannon | Steel | Special | 80 | 100 | 10 |
| TM74 | Iron Head | Steel | Physical | 80 | 100 | 15 |
| TM75 | Stone Edge | Rock | Physical | 100 | 80 | 5 |
| TM76 | Stealth Rock | Rock | Status | — | — | 20 |
| TM79 | Heavy Slam | Steel | Physical | — | 100 | 10 |
| TM87 | Drill Run | Ground | Physical | 80 | 95 | 10 |
| TM94 | High Horsepower | Ground | Physical | 95 | 95 | 10 |
| TM99 | Body Press | Fighting | Physical | 80 | 100 | 10 |
Wild Encounters
Generation I
Blue
Kanto
| Location | Level | Method | Chance |
|---|---|---|---|
| Victory Road | Lv.36-45 | Walking | 10% |
| Rock Tunnel | Lv.13-17 | Walking | 5% |
Green
Kanto
| Location | Level | Method | Chance |
|---|---|---|---|
| Victory Road | Lv.36-45 | Walking | 10% |
| Rock Tunnel | Lv.13-17 | Walking | 5% |
Red
Kanto
| Location | Level | Method | Chance |
|---|---|---|---|
| Victory Road | Lv.36-45 | Walking | 10% |
| Rock Tunnel | Lv.13-17 | Walking | 5% |
Yellow
Kanto
| Location | Level | Method | Chance |
|---|---|---|---|
| Victory Road | Lv.43-49 | Walking | 10% |
| Rock Tunnel | Lv.14-22 | Walking | 5% |
Generation II
Crystal
Johto
| Location | Level | Method | Chance |
|---|---|---|---|
| Union Cave | Lv.6-23 | WalkingDay | 10% |
| Lv.6-23 | WalkingMorning | 10% | |
| Lv.6-23 | WalkingNight | 10% | |
| Violet City | Lv.5-100 | In-game trade | 100% |
| Mt. Silver | Lv.42-48 | WalkingDay | 30% |
| Lv.42-48 | WalkingMorning | 30% | |
| Lv.42-48 | WalkingNight | 30% |
Kanto
| Location | Level | Method | Chance |
|---|---|---|---|
| Victory Road | Lv.32 | WalkingNight | 20% |
| Lv.33 | WalkingDay | 20% | |
| Lv.33 | WalkingMorning | 20% | |
| Rock Tunnel | Lv.16 | WalkingDay | 20% |
| Lv.16 | WalkingMorning | 20% | |
| Lv.16 | WalkingNight | 20% |
Gold
Johto
| Location | Level | Method | Chance |
|---|---|---|---|
| Union Cave | Lv.6-23 | Walking | 10% |
| Violet City | Lv.3-100 | In-game trade | 100% |
| Mt. Silver | Lv.42-48 | Walking | 30% |
Kanto
| Location | Level | Method | Chance |
|---|---|---|---|
| Victory Road | Lv.34-36 | Walking | 10% |
| Rock Tunnel | Lv.16 | Walking | 20% |
Silver
Johto
| Location | Level | Method | Chance |
|---|---|---|---|
| Union Cave | Lv.6-23 | Walking | 10% |
| Violet City | Lv.3-100 | In-game trade | 100% |
| Mt. Silver | Lv.42-48 | Walking | 30% |
Kanto
| Location | Level | Method | Chance |
|---|---|---|---|
| Victory Road | Lv.34-36 | Walking | 10% |
| Rock Tunnel | Lv.16 | Walking | 20% |
Generation III
FireRed
Kanto
| Location | Level | Method | Chance |
|---|---|---|---|
| Sevault Canyon | Lv.54 | Walking | 5% |
| Victory Road | Lv.40-48 | Walking | 10% |
| Rock Tunnel | Lv.13-17 | Walking | 5% |
LeafGreen
Kanto
| Location | Level | Method | Chance |
|---|---|---|---|
| Sevault Canyon | Lv.54 | Walking | 5% |
| Victory Road | Lv.40-48 | Walking | 10% |
| Rock Tunnel | Lv.13-17 | Walking | 5% |
Generation IV
Diamond
Sinnoh
| Location | Level | Method | Chance |
|---|---|---|---|
| Stark Mountain | Lv.54-56 | Walking | 5% |
| Victory Road | Lv.44-50 | Walking | 10% |
| Iron Island | Lv.31-33 | Walking | 20% |
| Snowpoint Temple | Lv.50-53 | Walking | 10% |
| Oreburgh Mine | Lv.8-9 | Walking | 5% |
HeartGold
Johto
| Location | Level | Method | Chance |
|---|---|---|---|
| Union Cave | Lv.6-23 | Walking | 5% |
| Violet City | Lv.1-100 | In-game trade | 100% |
| Johto Safari Zone | Lv.15-16 | WalkingMorning | 10% |
| Lv.15-16 | WalkingDay | 10% | |
| Lv.15-17 | WalkingNight | 10% | |
| Mt. Silver | Lv.42-48 | Walking | 20% |
| Lv.42-48 | WalkingRadio: off | 10% | |
| Route 47 | Lv.20 | WalkingRadio: off | 10% |
Kanto
| Location | Level | Method | Chance |
|---|---|---|---|
| Victory Road | Lv.34-36 | Walking | 5% |
| Rock Tunnel | Lv.16 | WalkingRadio: off | 10% |
Pearl
Sinnoh
| Location | Level | Method | Chance |
|---|---|---|---|
| Stark Mountain | Lv.54-56 | Walking | 5% |
| Victory Road | Lv.44-50 | Walking | 10% |
| Iron Island | Lv.31-33 | Walking | 20% |
| Snowpoint Temple | Lv.50-53 | Walking | 10% |
| Oreburgh Mine | Lv.8-9 | Walking | 5% |
Platinum
Sinnoh
| Location | Level | Method | Chance |
|---|---|---|---|
| Victory Road | Lv.41-50 | Walking | 10% |
| Wayward Cave | Lv.18-20 | Walking | 10% |
| Lv.18 | WalkingSlot 2: none | 4% | |
| Lv.18 | WalkingSlot 2: Ruby | 4% | |
| Lv.18 | WalkingSlot 2: Sapphire | 4% | |
| Lv.18 | WalkingSlot 2: Emerald | 4% | |
| Lv.18 | WalkingSlot 2: FireRed | 4% | |
| Iron Island | Lv.31-33 | Walking | 20% |
| Lv.32 | WalkingSwarm: yes | 20% | |
| Oreburgh Mine | Lv.6-9 | Walking | 5% |
SoulSilver
Johto
| Location | Level | Method | Chance |
|---|---|---|---|
| Union Cave | Lv.6-23 | Walking | 5% |
| Violet City | Lv.1-100 | In-game trade | 100% |
| Johto Safari Zone | Lv.15-16 | WalkingMorning | 10% |
| Lv.15-16 | WalkingDay | 10% | |
| Lv.15-17 | WalkingNight | 10% | |
| Mt. Silver | Lv.42-48 | Walking | 20% |
| Lv.42-48 | WalkingRadio: off | 10% | |
| Route 47 | Lv.20 | WalkingRadio: off | 10% |
Kanto
| Location | Level | Method | Chance |
|---|---|---|---|
| Victory Road | Lv.34-36 | Walking | 5% |
| Rock Tunnel | Lv.16 | WalkingRadio: off | 10% |
Generation V
Black
Unova
| Location | Level | Method | Chance |
|---|---|---|---|
| Relic Castle | Lv.48-49 | Walking | 10% |
Black 2
Unova
| Location | Level | Method | Chance |
|---|---|---|---|
| Glacier Room | Lv.54 | Rustling cave | 20% |
| Lv.57 | Walking | 4% | |
| Iron Room | Lv.54 | Rustling cave | 20% |
| Lv.57 | Walking | 4% | |
| Rocky Mountain Room | Lv.54 | Rustling cave | 20% |
| Lv.57 | Walking | 4% | |
| Victory Road | Lv.41-47 | Rustling cave | 20% |
| Lv.43-50 | Walking | 10% | |
| Relic Passage | Lv.16-27 | Rustling cave | 20% |
| Lv.18-30 | Walking | 4% | |
| Underground Ruins | Lv.54 | Rustling cave | 20% |
| Lv.57 | Walking | 4% | |
| Twist Mountain | Lv.54 | Rustling cave | 20% |
| Lv.57 | Walking | 4% | |
| Clay Tunnel | Lv.54 | Rustling cave | 20% |
| Lv.57 | Walking | 4% |
White
Unova
| Location | Level | Method | Chance |
|---|---|---|---|
| Relic Castle | Lv.48-49 | Walking | 10% |
White 2
Unova
| Location | Level | Method | Chance |
|---|---|---|---|
| Glacier Room | Lv.54 | Rustling cave | 20% |
| Lv.57 | Walking | 4% | |
| Iron Room | Lv.54 | Rustling cave | 20% |
| Lv.57 | Walking | 4% | |
| Rocky Mountain Room | Lv.54 | Rustling cave | 20% |
| Lv.57 | Walking | 4% | |
| Victory Road | Lv.41-47 | Rustling cave | 20% |
| Lv.43-50 | Walking | 10% | |
| Relic Passage | Lv.16-27 | Rustling cave | 20% |
| Lv.18-30 | Walking | 4% | |
| Underground Ruins | Lv.54 | Rustling cave | 20% |
| Lv.57 | Walking | 4% | |
| Twist Mountain | Lv.54 | Rustling cave | 20% |
| Lv.57 | Walking | 4% | |
| Clay Tunnel | Lv.54 | Rustling cave | 20% |
| Lv.57 | Walking | 4% |
Generation VI
Alpha Sapphire
Hoenn
| Location | Level | Method | Chance |
|---|---|---|---|
| Mirage Cave | Lv.36-38 | Walking | 40% |
Omega Ruby
Hoenn
| Location | Level | Method | Chance |
|---|---|---|---|
| Mirage Cave | Lv.36-38 | Walking | 40% |
X
Kalos
| Location | Level | Method | Chance |
|---|---|---|---|
| Friend Safari | Lv.30 | Walking | 33% |
| Cyllage City | Lv.15-17 | Rock Smash | 30% |
| Glittering Cave | Lv.15-17 | Rock Smash | 30% |
| Lv.17 | Walking | 10% |
Y
Kalos
| Location | Level | Method | Chance |
|---|---|---|---|
| Friend Safari | Lv.30 | Walking | 33% |
| Glittering Cave | Lv.15-17 | Rock Smash | 30% |
| Lv.17 | Walking | 10% |
Generation VII
Let's Go, Eevee!
Kanto
| Location | Level | Method | Chance |
|---|---|---|---|
| Victory Road | Lv.41-46 | Overworld | 100% |
| Rock Tunnel | Lv.18-23 | Overworld | 100% |
| Mt. Moon | Lv.5-10 | Overworld | 100% |
Let's Go, Pikachu!
Kanto
| Location | Level | Method | Chance |
|---|---|---|---|
| Victory Road | Lv.41-46 | Overworld | 100% |
| Rock Tunnel | Lv.18-23 | Overworld | 100% |
| Mt. Moon | Lv.5-10 | Overworld | 100% |
Ultra Moon
Alola
| Location | Level | Method | Chance |
|---|---|---|---|
| Ten Carat Hill | Lv.14 | Island Scan | 100% |
Ultra Sun
Alola
| Location | Level | Method | Chance |
|---|---|---|---|
| Ten Carat Hill | Lv.14 | Island Scan | 100% |
Onix Competitive Movesets & Sets
Onix movesets cover 8 generations and 13 formats with 20 sets in total, including moves, abilities, items, natures, EVs and Tera types with analysis.
8 Generation
13 Format
20 set
View All Movesets
Pokédex Entries
Generation I
- Red：
- As it grows, the stone portions of its body harden to become similar to a diamond, but colored black.
- Yellow：
- Burrows at high speed in search of food. The tunnels it leaves are used as homes by DIGLETTs.
Generation II
- Gold：
- It twists and squirms through the ground. The thunderous roar of its tunneling echoes a long way.
- Silver：
- It rapidly bores through the ground at 50 mph by squirming and twisting its mas sive, rugged body.
- Crystal：
- As it digs through the ground, it absorbs many hard objects. This is what makes its body so solid.
Generation III
- Ruby：
- ONIX has a magnet in its brain. It acts as a compass so that this Pokémon does not lose direction while it is tunneling. As it grows older, its body becomes increasingly rounder and smoother.
- Emerald：
- There is a magnet in its brain that prevents an ONIX from losing direction while tunneling. As it grows older, its body becomes steadily rounder and smoother.
- FireRed：
- It usually lives underground. It searches for food while boring its way through the ground at 50 miles per hour.
- LeafGreen：
- As it grows, the stone portions of its body harden to become similar to black-colored diamonds.
Generation IV
- Diamond：
- When it travels underground, it causes rumbling and tremors. It can move at 50 mph.
- Pearl：
- It squirms through the ground using its long and rugged body. It always eats while burrowing.
- Platinum：
- It burrows through the ground at a speed of 50 mph while feeding on large boulders.
- HeartGold：
- It twists and squirms through the ground. The thunderous roar of its tunneling echoes a long way.
- SoulSilver：
- It rapidly bores through the ground at 50 mph by squirming and twisting its massive, rugged body.
Generation V
- Black：
- It burrows through the ground at a speed of 50 mph while feeding on large boulders.
- Black 2：
- Opening its large mouth, it ingests massive amounts of soil and creates long tunnels.
Generation VI
- X：
- Burrows at high speed in search of food. The tunnels it leaves are used as homes by Diglett.
- Y：
- It usually lives underground. It searches for food while boring its way through the ground at 50 miles per hour.
- Omega Ruby：
- Onix has a magnet in its brain. It acts as a compass so that this Pokémon does not lose direction while it is tunneling. As it grows older, its body becomes increasingly rounder and smoother.
Generation VII
- Let's Go Pikachu：
- Burrows at high speed in search of food. The tunnels it leaves are used as homes by Diglett.
Generation VIII
- Sword：
- As it digs through the ground, it absorbs many hard objects. This is what makes its body so solid.
- Shield：
- It rapidly bores through the ground at 50 mph by squirming and twisting its massive, rugged body.
- Legends: Arceus：
- This chain of immense stones resembles a giant serpent. Tremors shake the earth above as it burrows deep beneath the ground, feeding on boulders as it goes.