Game version
AppearanceStandard
- Height
- 8.8 m
- Weight
- 210.0 kg
Training & breeding details
Gender50.0% ♂ · 50.0% ♀
Catch rate45(11.9%)Tricky
Base friendship70Standard
Hatch time25 cycles · ~6,630 steps
Growth ratemedium
Base EXP77
Base stats
HP
35
Attack
45
Defense
160
Sp. Atk
30
Sp. Def
45
Speed
70
Total
385
Base Stat Total
Abilities
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Competitive movesets
Smogon UniversityBattle-ready sets by tier, straight from Smogon. Pick a generation and format — a “/” means either option works in that slot.
Dragon Dance
LC
Weak Armor
LCSource: Smogon (via pkmn) · Updated: Oct 6, 2026
Where to find Onix
Recorded encounter locations across the games. Orre includes Snags, gifts and trades; evolution and other acquisition methods may not appear here.
Yellow
Black
White
Black 2
White 2
Omega Ruby
Alpha Sapphire
Ultra Sun
Ultra Moon
Let's Go Pikachu
Let's Go Eevee
Sword
Shield
Red Japan
Green Japan
Evolution
Notable moves
The strongest damaging moves Onix can learn — same-type (STAB) moves get a 1.5× power bonus in battle.
Moves
26 of 26
Scroll across the table for type, power, accuracy and PP →
| Lv. | Move & effect | Type | Class | Power | Acc. | PP |
|---|---|---|---|---|---|---|
| 1 | Mud Sport Halves all Electric-type damage. | Ground | Status | — | — | 15 |
| 1 | Rollout Power doubles every turn this move is used in succession after the first, resetting after five turns. | Rock | Physical | 30 | 90 | 20 |
| 1 | Screech Lowers the target’s Defense by two stages. | Normal | Status | — | 85 | 40 |
| 1 | Tackle Inflicts regular damage with no additional effect. | Normal | Physical | 40 | 100 | 35 |
| 4 | Smack Down Removes any immunity to Ground damage. | Rock | Physical | 50 | 100 | 15 |
| 8 | Rock Polish Raises the user’s Speed by two stages. | Rock | Status | — | — | 20 |
| 10 | Rock Tomb Has a chance to lower the target’s Speed by one stage. | Rock | Physical | 60 | 95 | 15 |
| 11 | Bulldoze Has a chance to lower the target’s Speed by one stage. | Ground | Physical | 60 | 100 | 20 |
| 12 | Dragon Breath Has a chance to paralyze the target. | Dragon | Special | 60 | 100 | 20 |
| 15 | Bind Prevents the target from fleeing and inflicts damage for 2-5 turns. | Normal | Physical | 15 | 85 | 20 |
| 16 | Curse Ghosts pay half their max HP to hurt the target every turn. Others decrease Speed but raise Attack and Defense. | Ghost | Status | — | — | 10 |
| 18 | Rock Slide Has a chance to make the target flinch. | Rock | Physical | 75 | 90 | 10 |
| 19 | Rock Throw Inflicts regular damage with no additional effect. | Rock | Physical | 50 | 90 | 15 |
| 20 | Gyro Ball Power raises when the user has lower Speed, up to a maximum of 150. | Steel | Physical | — | 100 | 5 |
| 25 | Rage If the user is hit after using this move, its Attack rises by one stage. | Normal | Physical | 20 | 100 | 20 |
| 25 | Stealth Rock Causes damage when opposing Pokémon switch in. | Rock | Status | — | — | 20 |
| 28 | Sand Tomb Prevents the target from fleeing and inflicts damage for 2-5 turns. | Ground | Physical | 35 | 85 | 15 |
| 33 | Slam Inflicts regular damage with no additional effect. | Normal | Physical | 80 | 75 | 20 |
| 34 | High Horsepower Inflicts regular damage with no additional effect. | Ground | Physical | 95 | 95 | 10 |
| 35 | Earthquake Inflicts regular damage and can hit Dig users. | Ground | Physical | 100 | 100 | 10 |
| 40 | Sandstorm Changes the weather to a sandstorm for five turns. | Rock | Status | — | — | 10 |
| 43 | Harden Raises the user’s Defense by one stage. | Normal | Status | — | — | 30 |
| 43 | Iron Tail Has a chance to lower the target’s Defense by one stage. | Steel | Physical | 100 | 75 | 15 |
| 44 | Dig User digs underground, dodging all attacks, and hits next turn. | Ground | Physical | 80 | 100 | 10 |
| 52 | Stone Edge Has an increased chance for a critical hit. | Rock | Physical | 100 | 80 | 5 |
| 56 | Double-Edge User receives 1/3 the damage inflicted in recoil. | Normal | Physical | 120 | 100 | 15 |
Breeding & egg moves
Onix can inherit these egg moves by breeding with a compatible parent that knows the move and shares an egg group.
Sprites & renders
29 sprites & renders for Onix.
Across the games
More Rock-type Pokémon
Others that share this Pokémon's primary type.
#0248
All Rock-type Pokémon Tyranitar
RockDark
Base total600
#0719Diancie
RockFairy
Base total600
#1022Iron Boulder
RockPsychic
Base total590
#0377Regirock
Rock
Base total580
#0639Terrakion
RockFighting
Base total580
#0793Nihilego
RockPoison
Base total570
Community notes
No reader notes on Onix yet.
Cite this page
“Onix”. Pokémonism. Retrieved [date] from pokemonism.com/pokedex/onix.
Species data from PokéAPI.