#095 · Pokémon Emerald Rule-ette · unchanged from the official games
Onix
RockGroundRock Head, Sturdy, Weak Armor (hidden)
In Emerald Rule-ette: First found in Meteor Falls (Grass, Lv 14-20). Its type (Rock / Ground), base stats (total 385) and abilities are the same as in the official games. 8 of its 18 level-up moves are new compared with Pokémon Emerald, including Smack Down and Rock Polish.
Level-up moves 18
| Lv | Move | Type | Cat | Pow | Acc | PP |
|---|---|---|---|---|---|---|
| 1 | Bind Binds and squeezes the foe for 4 or 5 turns. | Normal | Phys | 15 | 85 | 20 |
| 1 | Harden Stiffens the body's muscles to raise Defense. | Normal | Stat | — | — | 30 |
| 1 | Rock Throw Throws small rocks to strike the foe. | Rock | Phys | 50 | 90 | 15 |
| 1 | Tackle Charges the foe with a full- body tackle. | Normal | Phys | 40 | 100 | 35 |
| 4 | Smack Down Throws a rock to knock the foe down to the ground. | Rock | Phys | 50 | 100 | 15 |
| 8 | Rock Polish Polishes the body to sharply raise Speed. | Rock | Stat | — | — | 20 |
| 12 | Dragon Breath Strikes the foe with a blast of breath. May paralyze. | Dragon | Spec | 60 | 100 | 20 |
| 16 | Curse A move that functions differently for GHOSTS. | Ghost | Stat | — | — | 10 |
| 20 | Rock Slide Large boulders are hurled. May cause flinching. | Rock | Phys | 75 | 90 | 10 |
| 24 | Screech Emits a screech to sharply reduce the foe's Defense. | Normal | Stat | — | 85 | 40 |
| 28 | Sand Tomb Traps and hurts the foe in quicksand for 4 or 5 turns. | Ground | Phys | 35 | 85 | 15 |
| 32 | Stealth Rock Sets floating stones that hurt a foe switching in. | Rock | Stat | — | — | 20 |
| 36 | Slam Slams the foe with a long tail, vine, etc. | Normal | Phys | 80 | 75 | 20 |
| 40 | Sandstorm Causes a sandstorm that rages for several turns. | Rock | Stat | — | — | 10 |
| 44 | Dig Digs underground the first turn and strikes next turn. | Ground | Phys | 80 | 100 | 10 |
| 48 | Iron Tail Attacks with a rock-hard tail. May lower Defense. | Steel | Phys | 100 | 75 | 15 |
| 52 | Stone Edge Stabs the foe with stones. High critical-hit ratio. | Rock | Phys | 100 | 80 | 5 |
| 56 | Double-Edge A life-risking tackle that also hurts the user. | Normal | Phys | 120 | 100 | 15 |
* a legal move, just moved to level-up · ** new to this game
TMs & HMs 17
| # | Move · where to get it | Type | Pow |
|---|---|---|---|
| TM05 | Roar Route 114 (pick up) | Normal | — |
| TM06 | Toxic Fiery Path (pick up) | Poison | — |
| TM11 | Sunny Day Scorched Slab (pick up) | Fire | — |
| TM12 | Taunt Route 110 — Trick House End (pick up); Route 110 — Trick House Entrance (pick up) | Dark | — |
| TM17 | Protect Lilycove City — Department Store 4F (buy) | Normal | — |
| TM23 | Iron Tail Meteor Falls — 1F Room 1 (pick up) | Steel | 100 |
| TM26 | Earthquake Seafloor Cavern — Room 9 (pick up) | Ground | 100 |
| TM28 | Dig Route 114 — Fossil Maniac's House (pick up) | Ground | 80 |
| TM32 | Double Team Mauville City — Game Corner (pick up); Route 113 (hidden) | Normal | — |
| TM37 | Sandstorm Route 111 (pick up) | Rock | — |
| TM39 | Rock Tomb Rustboro City Gym (pick up) | Rock | 60 |
| TM41 | Torment Slateport City — Battle Tent Lobby (pick up) | Dark | — |
| TM42 | Facade Petalburg City Gym (pick up) | Normal | 70 |
| TM44 | Rest Lilycove City — House 2 (pick up) | Psychic | — |
| TM45 | Attract Verdanturf Town — Battle Tent Lobby (pick up) | Normal | — |
| HM04 | Strength Rusturf Tunnel (pick up) | Normal | 80 |
| HM06 | Rock Smash Route 111 — Winstrate Family's House (pick up) | Fighting | 40 |
Where to find Onix
| Area | Method | Level | |
|---|---|---|---|
| Meteor Falls | Grass | 14-20 | |
| Meteor Falls | Grass | 33-40 |
Other changes in this game
- Egg moves: Flail, Block, Defense Curl, Rollout, Rock Blast, Rock Climb, Heavy Slam, Stealth Rock, Rototiller, Wide Guard
- Evolves into Steelix by trading
- Evolves into Steelix with a Metal Coat