Onix

RockGroundSand Body

Mount Mortar 1F Inside · Lv Base+1 to Base+5 Mount Mortar 2F Inside · Lv Base+1 to Base+5 Mount Mortar B1F · Lv Base+1 to Base+5 Open in the guide Compare

In Low Budget Crystal: First found in Mount Mortar 1F Inside (Grass, Lv Base+1 to Base+5), and in 12 more areas. Its type (Rock / Ground) and base stats (total 385) are the same as in the official games. Abilities: it gains Sand Body and loses Rock Head, Sturdy and Weak Armor. 11 of its 17 level-up moves are new compared with Pokémon Crystal, including Curse and Rock Tomb.

Level-up moves 17

Lv	Move	Type	Cat	Pow	Acc	PP
1	Screech Sharply reduces the foe's Defense.	Normal	Stat	—	85	40
1	Tackle An attack that may make foe flinch.	Normal	Phys	35	95	35
10	Bind Binds the target for 2-5 turns.	Normal	Phys	35	100	20
12	Rock Throw Drops rocks on the enemy.	Rock	Phys	55	90	15
16	Rage Raises Attack if the user is hit.	Normal	Phys	20	100	20
20	Curse Works differently for ghost-types.	???	Stat	—	100	10
24	Rock Tomb An attack that reduces Speed.	Rock	Phys	55	100	15
28	Magnitude A ground attack with random power.	Ground	Phys	1	100	30
32	Sandstorm Inflicts damage every turn.	Rock	Stat	—	100	10
36	Rest Sleep for 2 turns to fully recover.	Psychic	Stat	—	100	10
40	Rock Slide An attack that may cause flinching.	Rock	Phys	80	100	10
45	Earthquake Tough but useless vs. flying foes.	Ground	Phys	85	100	15
50	Bulk Up Raises the user's physical stats.	Fighting	Stat	—	100	20
55	Iron Tail An attack that may reduce Defense.	Steel	Phys	100	90	15
60	Fissure A powerful ground-type attack.	Ground	Phys	120	85	10
65	Crunch An attack that may lower Defense.	Dark	Phys	80	100	15
70	Cosmic Power Boosts speed and defensive stats.	Psychic	Stat	—	100	20

* a legal move, just moved to level-up · ** new to this game

TMs & HMs 25

#	Move · where to get it	Type	Pow
TM02	Headbutt Ilex Forest	Normal	70
TM03	Curse Celadon Mansion Roof House	???	—
TM05	Roar Route 32	Normal	—
TM06	Toxic Fuchsia Gym	Poison	—
TM08	Rock Smash Route 36	Fighting	55
TM10	Hidden Power Lake of Rage Hidden Power House	Normal	70
TM11	Sunny Day Route 120 (hidden)	Fire	—
TM13	Snore Dark Cave Blackthorn Entrance	Normal	40
TM17	Protect Location not published	Normal	—
TM20	Endure Burned Tower B1F	Normal	—
TM21	Frustration Goldenrod Dept. Store 5F	Normal	1
TM23	Iron Tail Olivine Gym	Steel	100
TM26	Earthquake Victory Road	Ground	85
TM27	Return Petalburg Gym	Normal	1
TM28	Dig National Park	Ground	80
TM31	Mud-Slap Violet Gym	Ground	40
TM32	Double Team Celadon Game Corner Prize Room	Normal	—
TM34	Swagger Olivine Lighthouse 5F	Normal	—
TM35	Sleep Talk Goldenrod Underground Warehouse	Normal	—
TM37	Sandstorm Lavaridge Desert	Rock	—
TM44	Rest Ice Path B2F Blackthorn Side	Psychic	—
TM45	Attract Goldenrod Gym	Normal	—
TM56	Rock Tomb Rustboro Gym	Rock	55
TM67	Ancientpower Pewter Gym	Rock	60
HM04	Strength Olivine Cafe	Rock	55

Where to find Onix

Area	Method	Level
Mount Mortar 1F Inside	Grass	Base+1 to Base+5
Mount Mortar 2F Inside	Grass	Base+1 to Base+5
Mount Mortar B1F	Grass	Base+1 to Base+5
Rock Tunnel B1F	Grass	Base+1 to Base+5
Silver Cave Item Rooms	Grass	Base+1 to Base+2
Silver Cave Room 1	Grass	Base+1 to Base+2
Silver Cave Room 2	Grass	Base+1 to Base+2
Silver Cave Room 3	Grass	Base+1 to Base+2
Tohjo Falls	Grass	Base+1 to Base+7
Union Cave 1F	Grass	Base+1 to Base+3
Union Cave B1F	Grass	Base+1 to Base+3
Union Cave B2F	Grass (morning/day)	Base+1 to Base+5
Union Cave B2F	Grass (night)	Base+1 to Base+5
Victory Road	Grass	Base+1 to Base+5

Other changes in this game

Evolves into Steelix with a Metal Coat
Wild held items: Metal Coat
Catch rate 45
Base experience 108
EV yield: Defence 1
Egg groups: Mineral
Growth rate: Medium Fast