ROM Hack Guides
Onix

Onix in Sacred Gold & Storm Silver

#095 · Rock / Ground · see locations below

RockGround

Abilities

Rock Head, Sturdy

Base stats

HP35
Attack80
was 45 in the original gameDefense160
Sp. Attack30
Sp. Defense45
Speed70
Total420

Other changes in this hack

  • Base Experience Change 108 >> 128
  • Evolution: Instead of trading them with the necessary item, simply "Use" it from the menu instead like an evolutionary stone.

Where to find Onix

AreaMethodLevel
Union Cave (B1F)Cave13-16
The Cliff CavePastoral Sound
Rock Tunnel (B1F)Cave53-565% rare
Rock Tunnel (B1F)Pastoral Sound
Mt. Silver (Outside - Mountainous Area)Grass (morning/day)60-64
Mt. Silver (Outside - Mountainous Area)Grass (night)60-64

Level-up moves

LvMoveTypeCatPowAccPP
1Bind
Prevents the target from fleeing and inflicts damage for 2-5 turns.
NormalPhys158520
1Harden
Raises the user’s Defense by one stage.
NormalStat30
1Mud Sport
Halves all Electric-type damage.
GroundStat15
1Tackle
Inflicts regular damage with no additional effect.
NormalPhys5010035
6Screech
Lowers the target’s Defense by two stages.
NormalStat8540
9Rock Throw
Inflicts regular damage with no additional effect.
RockPhys509015
14Rage
If the user is hit after using this move, its Attack rises by one stage.
NormalPhys2010020
17Rock Tomb
Has a chance to lower the target’s Speed by one stage.
RockPhys508010
22Sandstorm
Changes the weather to a sandstorm for five turns.
RockStat10
25Slam
Inflicts regular damage with no additional effect.
NormalPhys807520
30Rock Polish
Raises the user’s Speed by two stages.
RockStat20
33Dragon Breath
Has a chance to paralyze the target.
DragonSpec6010020
38Curse
Ghosts pay half their max HP to hurt the target every turn. Others decrease Speed but raise Attack and Defense.
???Stat10
41Iron Tail
Has a chance to lower the target’s Defense by one stage.
SteelPhys1007515
46Sand Tomb
Prevents the target from fleeing and inflicts damage for 2-5 turns.
GroundPhys358515
49Double-Edge
User receives 1/3 the damage inflicted in recoil.
NormalPhys12010015
54Stone Edge
Has an increased chance for a critical hit.
RockPhys100805

* legal move moved to level-up · ** new to this hack (not in the Legit build)

TMs & HMs (38)

#Move · where to get itTypePow
TM05Roar
Unchanged from HeartGold and SoulSilver
Normal
TM06Toxic
Automatically obtained after defeating Petrel in the Cliff Cave.
Poison
TM10Hidden Power
Received as a reward in the Ruins of Alph for capturing 7 different types of Unown.
Normal1
TM11Sunny Day
Also buyable from the shop in Mahogany Town.
Fire
TM12Taunt
The copy in Burned Tower has been removed.
Dark
TM17Protect
Unchanged from HeartGold and SoulSilver
Normal
TM21Frustration
Unchanged from HeartGold and SoulSilver
Normal
TM23Iron Tail
Also purchasable in Pewter City.
Steel100
TM26Earthquake
Purchasable in Celadon City.
Ground100
TM27Return
Unchanged from HeartGold and SoulSilver
Normal
TM28Dig
Removed from Celadon City, purchasable in Goldenrod City.
Ground80
TM32Double Team
Unchanged from HeartGold and SoulSilver
Normal
TM37Sandstorm
Also buyable from shop in Mahogany Town.
Rock
TM39Rock Tomb
Unchanged from HeartGold and SoulSilver
Rock50
TM41Torment
Unchanged from HeartGold and SoulSilver
Dark
TM42Facade
Unchanged from HeartGold and SoulSilver
Normal70
TM43Secret Power
Unchanged from HeartGold and SoulSilver
Normal70
TM44Rest
Unchanged from HeartGold and SoulSilver
Psychic
TM45Attract
Also purchasable in Vermilion City.
Normal
TM58Endure
Unchanged from HeartGold and SoulSilver
Normal
TM59Dragon Pulse
Also purchasable in Cerulean City.
Dragon90
TM64Explosion
Unchanged from HeartGold and SoulSilver
Normal250
TM66Payback
Unchanged from HeartGold and SoulSilver
Dark50
TM69Rock Polish
Unchanged from HeartGold and SoulSilver
Rock
TM71Stone Edge
Obtainable from a man in Indigo Plateau; purchasable in Celadon City.
Rock100
TM74Gyro Ball
Unchanged from HeartGold and SoulSilver
Steel
TM76Stealth Rock
Found on the ground in the middle entrance of Mt. Mortar.
Rock
TM77Psych Up
Unchanged from HeartGold and SoulSilver
Normal
TM78Captivate
Unchanged from HeartGold and SoulSilver
Normal
TM80Rock Slide
Also in Ruins of Alph, behind the 'LIGHT' door.
Rock75
TM82Sleep Talk
Unchanged from HeartGold and SoulSilver
Normal
TM83Natural Gift
Removed from Goldenrod Mart.
Normal
TM87Swagger
Unchanged from HeartGold and SoulSilver
Normal
TM90Substitute
Unchanged from HeartGold and SoulSilver
Normal
TM91Flash Cannon
Unchanged from HeartGold and SoulSilver
Steel80
HM04Strength
Where HeartGold and SoulSilver left it — needs the Plain Badge to use
Rock60
HM06Rock Smash
Where HeartGold and SoulSilver left it — needs the Zephyr Badge to use
Fighting60
HM08Rock Climb
Where HeartGold and SoulSilver left it — needs the Earth Badge to use
Normal90

Open in the interactive guide