Onix

RockGround

Acropora Cave B1F · Lv 38-40 Molten Peak B1F · Lv 38-41 Palerock Cave B1F · Lv 15-17 Open in the guide Compare

In Peridot: First found in Acropora Cave B1F (Grass, Lv 38-40), and in 13 more areas. Its type (Rock / Ground) is the same as in the official games. Base stats total 425, up from 385; only Attack changed (45 → 85). 15 of its 21 level-up moves are new compared with Pokémon Crystal, including Wrap and Curse.

Level-up moves 21

Lv	Move	Type	Cat	Pow	Acc	PP
1	Harden Raises the user's DEFENSE.	Normal	Stat	—	—	30
1	Tackle A full-body charge attack.	Normal	Phys	40	100	35
1	Wrap Squeezes the foe for 2-5 turns.	Normal	Phys	60	85	20
4	Curse Works differently for ghost-types.	Ghost	Stat	—	—	10
7	Rock Throw Drops rocks on the enemy.	Rock	Phys	50	100	15
10	Coil Curls up to boost stats.	Poison	Stat	—	—	20
13	Rage Raises ATTACK if the user is hit.	Normal	Phys	20	100	20
16	Spikes Hurts foes when they switch out.	Ground	Stat	—	—	20
20	Iron Head An attack that may make foe flinch (30% chance).	Steel	Phys	80	100	15
22	Bulldoze A ground attack that lowers speed (100% chance).	Ground	Phys	60	100	20
25	Dragonbreath A paralyzing breath attack (10% chance).	Dragon	Spec	90	100	10
28	Body Slam An attack that may cause paralysis (30% chance).	Normal	Phys	85	100	15
31	Screech Sharply reduces the foe's DEFENSE.	Normal	Stat	—	85	40
34	Rock Slide An attack that may cause flinching (10% chance).	Rock	Phys	80	90	10
37	Dig 1st turn: Burrow 2nd turn: Attack	Ground	Phys	80	100	10
40	Iron Tail An attack that may reduce DEFENSE (30% chance).	Steel	Phys	100	75	15
43	Earthquake Tough but useless vs. flying foes.	Ground	Phys	100	100	10
46	Stone Edge Has a high critical hit ratio.	Rock	Phys	100	80	5
49	Double-Edge A tackle that also hurts the user.	Normal	Phys	120	100	15
52	Sandstorm Inflicts damage every turn.	Rock	Stat	—	—	10
58	Sharpen A move that raises the user's ATTACK.	Normal	Stat	—	—	10

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

TMs & HMs 28

#	Move · where to get it	Type	Pow
TM03	Hidden Power Hidden Power Cave	???	70
TM04	Roar Molten Peak B2F	Normal	—
TM05	Toxic Sold at Battle Simulation, Battle Subway Platform	Poison	—
TM07	Headbutt Route 1	Normal	70
TM08	Curse Route 10 Curse House	Ghost	—
TM10	Flamethrower Orchid Gym Leader Room	Fire	95
TM11	Fire Blast Sold at Pokémon League Pokémon Center 1F	Fire	120
TM23	Dig Route 8	Ground	80
TM24	Strength Palerock Mountain Strength Room	Normal	80
TM25	Return Favia Happiness Rater	Normal	—
TM29	Protect Sold at Favia Mart	Normal	—
TM30	Endure Sold at Favia Mart	Normal	—
TM32	Crunch Sold at Acropora Mart	Dark	80
TM36	Psych Up Sold at Favia Mart	Normal	—
TM38	Rock Smash Pectinia Gym	Fighting	60
TM40	Rock Slide Hepatica Cave B2F	Rock	80
TM41	Earthquake Acropora Gym	Ground	100
TM42	Iron Head Power Plant 2F, Power Plant 2F B	Steel	80
TM46	Swagger Hepatica Gym	Dark	—
TM48	Substitute Substitute House	Normal	—
TM49	Rest Acropora Rest Talk House	Psychic	—
TM50	Sleep Talk Acropora Rest Talk House	Normal	—
TM51	Attract Route 3	Normal	—
TM52	Double Team Route 14	Normal	—
TM53	Sunny Day Ridge Weather House	Fire	—
TM55	Sandstorm Sea Route 5	Rock	—
TM58	Dragon Dance Sold at Battle Simulation, Battle Subway Platform	Dragon	—
TM60	Bulldoze Pavona Pass B1F	Ground	60

Where to find Onix

Area	Method	Level
Acropora Cave B1F	Grass	38-40
Molten Peak B1F	Grass	38-41
Palerock Cave B1F	Grass	15-17
Palerock Cave B2F	Grass	34-36
Palerock Mountain B1	Grass	18-21
Palerock Mountain B2	Grass	30-36
Palerock Mountain B3	Grass	29-36
Pavona Oasis Cave B1F	Grass	24-30
Remnant Cave 2F	Grass	34-37	5% rare
Remnant Cave 3F	Grass	34-37	5% rare
Route 23 Cave 1F	Grass	38-40
Route 23 Cave B1F	Grass	38-40
Route 9 Cave 1F	Grass	24-30
Tidal Pass B1F	Grass (morning)	35-37
Tidal Pass B1F	Grass (day/night)	35-37

Other changes in this game

Evolves into Steelix when levelled up holding a Metal Coat
The Rock Snake Pokémon
8.8 m, 210.0 kg
Catch rate 45
Base experience 108
Wild held items: Hard Stone
Growth rate: Medium Fast
Egg groups: Mineral
Hatches in 25 egg cycles
Egg moves: Body Press, Explosion, Flail, Iron Tail, Mud-Slap, Rollout
Move tutors: Body Slam