#095 Onix Pokedex
| Japanese Name: Iwaku Type: Ground/Rock Species: Rock Snake Height: 28' 10" Weight: 463.0 lb Evolution: |
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Description: onix has a magnet in its brain. It acts as a compass so that this pokemon does not lose direction while it is tunneling. As it grows older, the body becomes increasingly rounder and smoother. As it grows, the stone portions of its body harden to become similar to a diamond, but colored black. In the Pokémon cartoon Brock has an Onix that he and Ash and Misty can use to climb like a ladder.
Locations:
| Game | Rarity | Location |
| Ruby | None | Trade from FireRed/LeafGreen |
| Sapphire | None | Trade from FireRed/LeafGreen |
| Emerald | None | Trade from FireRed/LeafGreen |
| Fire Red | Uncommon | Rock Tunnel Floor 1 and Basement 1; Seavault Canyon; Victory Road Floors 1, 2 and 3 |
| Leaf Green | Uncommon | Rock Tunnel Floor 1 and Basement 1; Seavault Canyon; Victory Road Floors 1, 2 and 3 |
| Colosseum | None | Trade from FireRed/LeafGreen |
| XD | None | Trade from FireRed/LeafGreen |
Statistics:
| Statistics | HP | Attack | Defense | S. Atk. | S. Def. | Speed |
| Base Power | 35 | 85 | 200 | 55 | 65 | 30 |
| Hindering Personality/Nature | ||||||
| Max. Stats | 274 | 170 | 377 | 143 | 170 | 215 |
| Neutral Personality/Nature | ||||||
| Max. Stats | 274 | 189 | 419 | 159 | 189 | 239 |
| Beneficial Personality/Nature | ||||||
| Max. Stats | 274 | 207 | 460 | 174 | 207 | 262 |
Gameboy Attacks:
[Red/Blue/Yellow] [Gold/Silver/Crystal] [Ruby/Sapphire/Emerald/Colosseum/XD] [Fire Red/Leaf Green] [Egg Moves] [Tutor Moves] [TM/HM Moves]
Red/Blue/Yellow
| Level | Move | Type |
| - | Tackle | Normal |
| - | Screech | Normal |
| 15 | Bind | Normal |
| 19 | Rock Throw | Rock |
| 25 | Rage | Normal |
| 33 | Slam | Normal |
| 43 | Harden | Normal |
Gold/Silver/Crystal
| Level | Move | Type |
| - | Tackle | Normal |
| - | Screech | Normal |
| 10 | Bind | Normal |
| 14 | Rock Throw | Rock |
| 23 | Harden | Normal |
| 27 | Rage | Normal |
| 36 | Sandstorm | Rock |
| 40 | Slam | Normal |
Level Up Attacks: Ruby/Sapphire/Emerald/Colosseum/XD Level Up Attacks
| Level | Move | Power | Type | Accuracy | PP |
| - | Tackle | 35 | Normal | 95% | 35 |
| - | Screech | - | Normal | 85% | 40 |
| 9 | Bind | 15 | Normal | 75% | 20 |
| 13 | Rock Throw | 50 | Rock | 90% | 15 |
| 21 | Harden | - | Normal | - | 30 |
| 25 | Rage | 20 | Normal | 100% | 20 |
| 33 | Sandstorm | - | Rock | - | 10 |
| 37 | Slam | 80 | Normal | 75% | 20 |
| 45 | Iron Tail | 100 | Steel | 75% | 15 |
| 49 | Crunch | 80 | Dark | 100% | 15 |
| 57 | Double-edge | 120 | Normal | 100% | 15 |
Inherent Ability:
| Rock Head | Steelix receives no re-coil damage |
| Sturdy | One-hit K.O. moves will not work |
Level Up Attacks: Fire Red/Leaf Green Level Up Attacks
| Level | Move | Power | Type | Accuracy | PP |
| - | Tackle | 35 | Normal | 95% | 35 |
| - | Screech | - | Normal | 85% | 40 |
| 8 | Bind | 15 | Normal | 75% | 20 |
| 12 | Rock Throw | 50 | Rock | 90% | 15 |
| 19 | Harden | - | Normal | - | 30 |
| 23 | Rage | 20 | Normal | 100% | 20 |
| 30 | Dragonbreath | 60 | Dragon | 100% | 20 |
| 34 | Sandstorm | - | Rock | - | 10 |
| 41 | Slam | 80 | Normal | 75% | 20 |
| 45 | Iron Tail | 100 | Steel | 75% | 15 |
| 52 | Crunch | 80 | Dark | 100% | 15 |
| 56 | Double-edge | 120 | Normal | 100% | 15 |
Egg Moves:
| Move | Power | Type | Accuracy | PP |
| Rock Slide | 75 | Rock | 90% | 10 |
| Flail | varies | Normal | 100% | 15 |
| Explosion | 250 | Normal | 100% | 5 |
| Block | - | Normal | 100% | 5 |
Tutor Moves: Fire Red/Leaf Green
| Move | Power | Type | Accuracy | PP |
| Body Slam | 85 | Normal | 100% | 15 |
| Double-edge | 120 | Normal | 100% | 15 |
| Mimic | - | Normal | 100% | 10 |
| Explosion | 250 | Normal | 100% | 5 |
| Rock Slide | 75 | Rock | 90% | 10 |
| Substitute | - | Normal | -- | 10 |
TM/HM Moves:
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