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Onixin Pokémon Heart & Soul

rockground

View Full Moveset Counters & Weaknesses

Pokédex Entry

Rock Snake Pokémon

There is a magnet in its brain that prevents an Onix from losing direction while tunneling. As it grows older, its body becomes steadily rounder and smoother.

Front

Normal

Shiny

Animated

Shiny Animated

Back

Normal

Shiny

Type

RockGround

Dex

#095

Abilities

ROCK HEAD(Primary)

Prevents recoil damage.

STURDY(Secondary)

Negates 1-hit KO attacks.

WEAK ARMOR(Hidden)

Its stats change when hit.

Growth Rate

mediumfast

Gender Ratio

50% Male, 50% Female

Egg Groups

mineral

Hatch Rate

Medium Fast (20 cycles)

Catch Rate

Poké Ball5.3%

Great Ball7.5%

Ultra Ball8.9%

Base Exp

EV Yield

1 Defense

Wild Held Items

None

Weak To

water ×4grass ×4ice ×2fighting ×2ground ×2steel ×2

Resists

normal ×0.5fire ×0.5poison ×0.25flying ×0.5rock ×0.5

Immune To

electric

Evolution Chain

This Pokémon does not evolve.

Related Guides

How to Obtain

Onix can be found in Mt Silver Mountain Side Hns (uncommon), in Union Cave B2f Hns (uncommon), and in Cliff Edge Cave Hns (rare), among 17 other areas. Wild ones range from level eight to 68.

Wild Encounters (20)


Cliff Edge Cave Hns	any	Field	Lv. 23	10%
Mt Silver 1f Item Room Hns	any	Field	Lv. 62	30%
Mt Silver 1f Moltres Room Hns	any	Field	Lv. 62	15%
Mt Silver 1f Waterfall Room Hns	any	Field	Lv. 62	30%
Mt Silver 3f Hns	any	Field	Lv. 62	15%
Mt Silver Mountain Side Hns	any	Field	Lv. 68	60%
Rock Tunnel 1f	any	Field	Lv. 13-15	10%
Rock Tunnel 1f Hns	any	Field	Lv. 44-46	35%
Rock Tunnel B1f	any	Field	Lv. 13-17	20%
Safari Zone Low Mid Hns	any	Field	Lv. 19	5%
Seven Island Sevault Canyon	any	Field	Lv. 54	10%
Union Cave 1f Hns	any	Field	Lv. 8	8%
Union Cave B1f Hns	any	Field	Lv. 8	10%
Union Cave B2f Hns	any	Field	Lv. 22	30%
Victory Road 1f Frlg	any	Field	Lv. 40-46	60%
Victory Road 2f	any	Field	Lv. 45-48	40%
Victory Road 3f	any	Field	Lv. 40-46	60%
Victory Road Kanto 1f Hns	any	Field	Lv. 45	9%
Victory Road Kanto B1f Hns	any	Field	Lv. 45	9%
Victory Road Kanto B2f Hns	any	Field	Lv. 45	9%

Level Up Moves (11)

Level	Move	Type	Power	Acc.	PP
1	TackleLevel: 1Tackle	normal	35	0	35
1	TackleLevel: 1Tackle	Charges the foe with a full- body tackle.
1	ScreechLevel: 1Screech	normal	0	85	40
1	ScreechLevel: 1Screech	Emits a screech to sharply reduce the foe's Defense.
9	BindLevel: 9Bind	normal	15	0	20
9	BindLevel: 9Bind	Binds and squeezes the foe for turns.
13	Rock ThrowLevel: 13Rock Throw	rock	50	0	15
13	Rock ThrowLevel: 13Rock Throw	Throws small rocks to strike the foe.
21	HardenLevel: 21Harden	normal	0	0	30
21	HardenLevel: 21Harden	Stiffens the body's muscles to raise Defense.
25	RageLevel: 25Rage	normal	20	100	20
25	RageLevel: 25Rage	Raises the user's Attack every time it is hit.
33	SandstormLevel: 33Sandstorm	rock	0	0	10
33	SandstormLevel: 33Sandstorm	Causes a sandstorm that rages for several turns.
37	SlamLevel: 37Slam	normal	80	75	20
37	SlamLevel: 37Slam	Slams the foe with a long tail, vine, etc.
45	Iron TailLevel: 45Iron Tail	steel	100	75	15
45	Iron TailLevel: 45Iron Tail	Attacks with a rock-hard tail. May lower Defense.
49	Sand TombLevel: 49Sand Tomb	ground	0	0	15
49	Sand TombLevel: 49Sand Tomb	Traps and hurts the foe in quicksand for turns.
57	Double EdgeLevel: 57Double Edge	normal	0	100	15
57	Double EdgeLevel: 57Double Edge	A life-risking tackle that also hurts the user.

Related Guides

View full moveset & learnset

Egg Moves (4)

Move	Type	Power	Acc.	PP
Rock SlideRock Slide	rock	75	90	10
Rock SlideRock Slide	Hits the foe with an avalanche of rocks.
FlailFlail	normal	1	100	15
FlailFlail	Inflicts more damage when the user's HP is down.
ExplosionExplosion	normal	0	100	5
ExplosionExplosion	Inflicts severe damage but makes the user faint.
BlockBlock	normal	0	0	5
BlockBlock	Blocks the foe's way and prevents escape.

Related Guides

TM/HM Moves (38)

Move	Type	Power	Acc.	PP
AttractAttract	normal	0	100	15	TM45TM45
AttractAttract	Makes the opposite gender less likely to attack.
CaptivateCaptivate	normal	0	100	20	TM78TM78
CaptivateCaptivate	Makes the opposite gender sharply reduce its Sp. Atk.
DigDig	ground	100	100	10	TM28TM28
DigDig	Digs underground the first turn and strikes next turn.
Double TeamDouble Team	normal	0	0	15	TM32TM32
Double TeamDouble Team	Creates illusory copies to raise evasiveness.
Dragon PulseDragon Pulse	dragon	0	100	10	TM59TM59
Dragon PulseDragon Pulse	Generates a shock wave to damage the foe.
EarthquakeEarthquake	ground	100	100	10	TM26TM26
EarthquakeEarthquake	A powerful quake that hits all other POKéMON.
EndureEndure	normal	0	0	10	TM58TM58
EndureEndure	Endures any attack for 1 turn, leaving at least 1HP.
ExplosionExplosion	normal	0	100	5	TM64TM64
ExplosionExplosion	Inflicts severe damage but makes the user faint.
FacadeFacade	normal	70	100	20	TM42TM42
FacadeFacade	Boosts power when burned, paralyzed, or poisoned.
Flash CannonFlash Cannon	steel	80	100	10	TM91TM91
Flash CannonFlash Cannon	Releases a blast of light that may lower Sp. Def.
FrustrationFrustration	normal	1	100	20	TM21TM21
FrustrationFrustration	Attack that is stronger if the Trainer is disliked.
Gyro BallGyro Ball	steel	1	100	5	TM74TM74
Gyro BallGyro Ball	A high-speed spin that does more damage to faster foes.
Hidden PowerHidden Power	normal	0	100	15	TM10TM10
Hidden PowerHidden Power	The type varies with the user.The type and effectiveness vary with the user.
Iron TailIron Tail	steel	100	75	15	TM23TM23
Iron TailIron Tail	Attacks with a rock-hard tail. May lower Defense.
Natural GiftNatural Gift	normal	1	100	15	TM83TM83
Natural GiftNatural Gift	The effectiveness varies with the held Berry.
PaybackPayback	dark	50	100	10	TM66TM66
PaybackPayback	Attack that gains power if the user moves last.
ProtectProtect	normal	0	0	10	TM17TM17
ProtectProtect	Evades attack, but may fail if used in succession.
Psych UpPsych Up	normal	0	0	10	TM77TM77
Psych UpPsych Up	Copies foe's stat changes and gives to the user.
RestRest	psychic	0	0	0	TM44TM44
RestRest	The user sleeps for 2 turns, restoring HP and status.
ReturnReturn	normal	1	100	20	TM27TM27
ReturnReturn	Attack that increases in power with friendship.
RoarRoar	normal	0	0	20	TM05TM05
RoarRoar	Switches the foe out or ends wild battle.
Rock ClimbRock Climb	normal	90	85	20	TM70TM70
Rock ClimbRock Climb	A charging attack that may confuse the foe.
Rock PolishRock Polish	rock	0	0	20	TM69TM69
Rock PolishRock Polish	Polishes the body to sharply raise Speed.
Rock SlideRock Slide	rock	75	90	10	TM80TM80
Rock SlideRock Slide	Hits the foe with an avalanche of rocks.
Rock SmashRock Smash	fighting	0	100	15	HM06HM06
Rock SmashRock Smash	A rock-crushing attack that may lower Defense.
Rock TombRock Tomb	rock	0	0	0	TM39TM39
Rock TombRock Tomb	Stops the foe from moving with rocks and cuts Speed.
SandstormSandstorm	rock	0	0	10	TM37TM37
SandstormSandstorm	Causes a sandstorm that rages for several turns.
Secret PowerSecret Power	normal	70	100	20	TM43TM43
Secret PowerSecret Power	Attack with effects that vary by location.
Sleep TalkSleep Talk	normal	0	0	10	TM82TM82
Sleep TalkSleep Talk	Uses an available move randomly while asleep.
Stealth RockStealth Rock	rock	0	0	20	TM76TM76
Stealth RockStealth Rock	Sets floating stones that hurt a foe switching in.
Stone EdgeStone Edge	rock	100	80	5	TM71TM71
Stone EdgeStone Edge	Stabs the foe with stones. High critical-hit ratio.
StrengthStrength	normal	80	100	15	HM04HM04
StrengthStrength	Builds enormous power, then slams the foe.
SubstituteSubstitute	normal	0	0	10	TM90TM90
SubstituteSubstitute	Creates a decoy using 1/4 of the user's maximum HP.
Sunny DaySunny Day	fire	0	0	5	TM11TM11
Sunny DaySunny Day	Boosts the power of Fire- type moves for 5 turns.
SwaggerSwagger	normal	0	0	15	TM87TM87
SwaggerSwagger	Confuses the foe, but also sharply raises its Attack.
TauntTaunt	dark	0	100	20	TM12TM12
TauntTaunt	Taunts the foe into only using attack moves.
TormentTorment	dark	0	100	15	TM41TM41
TormentTorment	Torments the foe and stops successive use of a move.
ToxicToxic	poison	0	0	10	TM06TM06
ToxicToxic	Poisons the foe with an intensifying toxin.