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Onix

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Onix in Pokémon Red & Blue

#95 in the Red and Blue Pokédex • Rock Snake Pokémon

Onix in the National Pokédex

Pokédex entries

Pokémon Red

As it grows, the stone portions of its body harden to become similar to a diamond, but colored black.

Pokémon Blue

As it grows, the stone portions of its body harden to become similar to a diamond, but colored black.

Pokémon details

Types

RockGround

Category

Rock Snake Pokémon

Height

8.8 m (28'10")

Weight

210 kg (463 lbs)

National Pokédex

#0095

Onix in Other Games

National Dex page

Base stat spread shown as a hex chart and supporting stat bars.

Min

Max

HP

35

180

273

Attack

45

95

188

Defense

160

325

418

Special

30

65

158

Speed

70

145

238

Total

340

Ranges are for Level 100. Max assumes 15 DVs and maxed Stat Experience; min assumes 0 DVs and no Stat Experience.

Type-only matchups for Onix, sorted from worst weakness to best resistance. Abilities, held items and battle conditions can change the damage taken.

Catch rate and experience details for this Pokémon.
Pokédexes
Kanto #95
Catch rate
45
Base Exp.
108

Evolution requirements shown in a compact table or chain view.
Onix

Onix

#95

No evolutions

Known encounter locations for this Pokémon in this game.
Blue
LocationMethodLevelChanceConditions

Rock Tunnel

Rock Tunnel (1F)

Walking in tall grass or a cave134%

-

Rock Tunnel

Rock Tunnel (1F)

Walking in tall grass or a cave151%

-

Rock Tunnel

Rock Tunnel (B1F)

Walking in tall grass or a cave175%

-

Rock Tunnel

Rock Tunnel (B1F)

Walking in tall grass or a cave134%

-

Victory Road

Victory Road (1F)

Walking in tall grass or a cave3610%

-

Victory Road

Victory Road (1F)

Walking in tall grass or a cave3910%

-

Victory Road

Victory Road (1F)

Walking in tall grass or a cave4210%

-

Victory Road

Victory Road (2F)

Walking in tall grass or a cave3610%

-

Victory Road

Victory Road (2F)

Walking in tall grass or a cave3910%

-

Victory Road

Victory Road (2F)

Walking in tall grass or a cave4210%

-

Victory Road

Victory Road (3F)

Walking in tall grass or a cave4210%

-

Victory Road

Victory Road (3F)

Walking in tall grass or a cave4510%

-

Red
LocationMethodLevelChanceConditions

Rock Tunnel

Rock Tunnel (1F)

Walking in tall grass or a cave134%

-

Rock Tunnel

Rock Tunnel (1F)

Walking in tall grass or a cave151%

-

Rock Tunnel

Rock Tunnel (B1F)

Walking in tall grass or a cave175%

-

Rock Tunnel

Rock Tunnel (B1F)

Walking in tall grass or a cave134%

-

Victory Road

Victory Road (1F)

Walking in tall grass or a cave3610%

-

Victory Road

Victory Road (1F)

Walking in tall grass or a cave3910%

-

Victory Road

Victory Road (1F)

Walking in tall grass or a cave4210%

-

Victory Road

Victory Road (2F)

Walking in tall grass or a cave3610%

-

Victory Road

Victory Road (2F)

Walking in tall grass or a cave3910%

-

Victory Road

Victory Road (2F)

Walking in tall grass or a cave4210%

-

Victory Road

Victory Road (3F)

Walking in tall grass or a cave4210%

-

Victory Road

Victory Road (3F)

Walking in tall grass or a cave4510%

-

Moves this Pokémon learns naturally by reaching specific levels.
Class
StartTackle

Normal359535
StartScreech

Normal-8540
15Bind

Normal157520
19Rock Throw

Rock506515
25Rage

Normal2010020
33Slam

Normal807520
43Harden

Normal--30

Moves this Pokémon can learn from Technical Machines and Hidden Machines in Pokémon Red and Blue.

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