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Onix, the Rock Snake Pokémon — Rock/Ground-type Pokémon official artwork
rockground
Onix
ID:#95Rock Snake Pokémon
Height
8.8m
Weight
210.0kg
Catch Rate
45
Exp
77
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Onix Pokémon Diamond: Moves, Sprites & Locations

Everything you need to know about Onix in Pokémon Diamond. On this page you'll find its Pokédex entry straight from the game, all sprite variants including shiny forms, the complete moveset of 61 moves grouped by learning method (level-up, TM/HM, egg, tutor), and every wild encounter location with levels, conditions, and catch rates.

Pokémon Diamond
Sinnoh

Onix Pokemon Diamond Pokedex Entry

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.

Pokemon Diamond Onix Sprites

Onix front-facing sprite from Pokémon DiamondPrimary
Onix back-facing sprite from Pokémon DiamondReverse
Onix shiny front-facing sprite from Pokémon DiamondShiny
Onix shiny back-facing sprite from Pokémon DiamondShiny Reverse

Pokémon Diamond Onix Moveset

Complete registry of moves learned by Onix via various methods in Pokémon Diamond.

MoveTypeRequirement
BindnormalLv. 1
TacklenormalLv. 1
HardennormalLv. 1
Mud SportgroundLv. 1
ScreechnormalLv. 6
Rock ThrowrockLv. 9
RagenormalLv. 14
Rock TombrockLv. 17
SandstormrockLv. 22
SlamnormalLv. 25
Rock PolishrockLv. 30
Dragon BreathdragonLv. 33
Iron TailsteelLv. 38
Sand TombgroundLv. 41
Double EdgenormalLv. 46
Stone EdgerockLv. 49

End of Move Database

Pokémon Diamond Onix Locations

Onix can be caught in 18 locations across Pokémon Diamond, including Iron Island B2f Right, Iron Island B2f Left, and Iron Island B3f. The most reliable spawn is at Iron Island B3f, where you'll find it at Lv. 32 by walking through tall grass with a 20% encounter rate.

Oreburgh Mine 1f

2 encounters
  • walk
    Lv. 8
    5%Rare
  • walk
    Lv. 8
    5%Rare

Oreburgh Mine B1f

2 encounters
  • walk
    Lv. 9
    5%Rare
  • walk
    Lv. 9
    5%Rare

Sinnoh Victory Road 1f

1 encounter
  • walk
    Lv. 44
    10%Uncommon

Sinnoh Victory Road 2f

1 encounter
  • walk
    Lv. 45
    10%Uncommon

Sinnoh Victory Road Inside

1 encounter
  • walk
    Lv. 50
    10%Uncommon

Sinnoh Victory Road Inside Exit

1 encounter
  • walk
    Lv. 50
    10%Uncommon

Stark Mountain Entrance

1 encounter
  • walk
    Lv. 54
    5%Rare

Stark Mountain Inside

1 encounter
  • walk
    Lv. 56
    5%Rare

Snowpoint Temple 1f

3 encounters
  • walk
    Lv. 51
    10%Uncommon
  • walk
    Lv. 52
    4%Very Rare
  • walk
    Lv. 50
    1%Very Rare

Snowpoint Temple B1f

2 encounters
  • walk
    Lv. 53
    4%Very Rare
  • walk
    Lv. 52
    1%Very Rare

Snowpoint Temple B2f

2 encounters
  • walk
    Lv. 53
    4%Very Rare
  • walk
    Lv. 52
    1%Very Rare

Snowpoint Temple B3f

2 encounters
  • walk
    Lv. 53
    4%Very Rare
  • walk
    Lv. 52
    1%Very Rare

Iron Island 1f

2 encounters
  • walk
    Lv. 32
    5%Rare
  • walk
    Lv. 33
    5%Rare

Iron Island B1f Left

2 encounters
  • walk
    Lv. 32
    5%Rare
  • walk
    Lv. 33
    5%Rare

Iron Island B1f Right

2 encounters
  • walk
    Lv. 32
    5%Rare
  • walk
    Lv. 33
    5%Rare

Iron Island B2f Right

3 encounters
  • walk
    Lv. 31
    20%Frequent
  • walk
    Lv. 32
    5%Rare
  • walk
    Lv. 33
    5%Rare

Iron Island B2f Left

2 encounters
  • walk
    Lv. 32
    20%Frequent
  • walk
    Lv. 33
    10%Uncommon

Iron Island B3f

2 encounters
  • walk
    Lv. 32
    20%Frequent
  • walk
    Lv. 33
    10%Uncommon