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Onix

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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（较快）

Type Matchups View full type chart →

Defensive (when attacked)

4× Weakness Water ×4 Grass ×4
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

Offensive (when attacking)

2× Weakness Fire ×2 Electric ×2 Ice ×2 Poison ×2 Flying ×2 Bug ×2 Rock ×2 Steel ×2

Evolution Chain

Onix Onix
Trade while holding Metal Coat
Steelix Steelix

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

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.