Unmatched coverage in Yellow with Earthquake, Ice Beam, Thunderbolt, and Body Slam off an early Moon Stone. Nidoking sits at D-Tier competitively but dominates playthroughs.
485HP81Attack92Defense77Speed85Sp.Def75Sp.Atk75
Nidoran♂ (male)
Nidorino
Nidoking
Weak to
Physical
Balanced
85Speed · Above Avg

Is Nidoking Good in Yellow Playthrough?

Still the best non-legendary in-game Pokemon in Gen 1. Available before Misty via the Moon Stone rush, learns almost every TM, and handles Giovanni, Agatha, and most of the E4. The TM pool is so deep that Nidoking can run a different set on every playthrough and still dominate.

StrongGoodEvenToughBadTEEGGEGEEGGEGNidoran♂ (male)CatchBrockGym 1NidorinoEvolveMistyGym 2NidokingEvolveSurgeGym 3ErikaGym 4KogaGym 5SabrinaGym 6BlaineGym 7GiovanniGym 8LoreleiE4BrunoE4AgathaE4LanceE4BlueChamp*
Brock
Gym 1
Tough

Brock's typing presses Nidoran♂ (male)'s defenses.

Risky
Geodude
Lv 10
RockGround
Rock Head
Tackle
Avoid
Onix
Lv 12
RockGround
Rock Head
TackleScreechBindBide
Misty
Gym 2
Even

Nidorino trades roughly evenly with Misty's team.

Even
Staryu
Lv 18
Water
Illuminate
TackleWater Gun
Risky
Starmie
Lv 21
WaterPsychic
Illuminate
TackleWater GunHardenBubble Beam
Lt. Surge
Gym 3
Even

Nidoking trades roughly evenly with Lt. Surge's team.

Even
Raichu
Lv 28
Electric
Static
ThunderboltMega PunchMega KickGrowl
Erika
Gym 4
Good

Nidoking has the type edge here and should clean up Erika's team.

You Win
Tangela
Lv 30
Grass
Chlorophyll
ConstrictBindMega DrainVine Whip
You Win
Weepinbell
Lv 32
GrassPoison
Chlorophyll
Razor LeafSleep PowderStun SporeAcid
You Win
Gloom
Lv 32
GrassPoison
Chlorophyll
Petal DanceStun SporeSleep PowderAcid
Koga
Gym 5
Good

Nidoking has the type edge here and should clean up Koga's team.

You Win
Venonat
Lv 44
BugPoison
Compound Eyes
ToxicTackleSleep PowderPsychic
You Win
Venonat
Lv 46
BugPoison
Compound Eyes
ToxicPsybeamSupersonicPsychic
You Win
Venonat
Lv 48
BugPoison
Compound Eyes
ToxicDouble EdgeSleep PowderPsychic
Even
Venomoth
Lv 50
BugPoison
Shield Dust
Leech LifeDouble TeamPsychicToxic
Sabrina
Gym 6
Even

Nidoking trades roughly evenly with Sabrina's team.

You Win
Abra
Lv 50
Psychic
Synchronize
Flash
Even
Kadabra
Lv 50
Psychic
Synchronize
KinesisRecoverPsychicPsywave
Even
Alakazam
Lv 50
Psychic
Synchronize
PsywaveRecoverPsychicReflect
Blaine
Gym 7
Good

Nidoking has the type edge here and should clean up Blaine's team.

You Win
Ninetales
Lv 48
Fire
Flash Fire
FlamethrowerTail WhipQuick AttackConfuse Ray
Easy KO
Rapidash
Lv 50
Fire
Run Away
StompGrowlFire SpinTake Down
You Win
Arcanine
Lv 54
Fire
Intimidate
FlamethrowerFire BlastReflectTake Down
Giovanni
Gym 8
Even

Nidoking trades roughly evenly with Giovanni's team.

Even
Dugtrio
Lv 50
Ground
Sand Veil
DigSand AttackFissureEarthquake
You Win
Persian
Lv 53
Normal
Limber
ScreechDouble TeamFury SwipesSlash
Even
Nidoqueen
Lv 53
PoisonGround
Poison Point
EarthquakeTail WhipThunderDouble Kick
Even
Nidoking
Lv 55
PoisonGround
Poison Point
EarthquakeLeerThunderDouble Kick
You Win
Rhydon
Lv 55
GroundRock
Lightning Rod
Rock SlideFury AttackHorn DrillEarthquake
Lorelei
Elite Four
Even

Nidoking trades roughly evenly with Lorelei's team.

Even
Dewgong
Lv 54
WaterIce
Thick Fat
Bubble BeamAurora BeamRestTake Down
Even
Cloyster
Lv 53
WaterIce
Shell Armor
SupersonicClampIce BeamSpike Cannon
You Win
Slowbro
Lv 54
WaterPsychic
Oblivious
PsychicSurfWithdrawAmnesia
Even
Jynx
Lv 56
IcePsychic
Oblivious
Double SlapIce PunchLovely KissThrash
Even
Lapras
Lv 56
WaterIce
Water Absorb
Body SlamConfuse RayBlizzardHydro Pump
Bruno
Elite Four
Good

Nidoking has the type edge here and should clean up Bruno's team.

Easy KO
Onix
Lv 53
RockGround
Rock Head
Rock SlideScreechSlamDig
You Win
Hitmonchan
Lv 55
Fighting
Keen Eye
Ice PunchThunder PunchFire PunchDouble Team
You Win
Hitmonlee
Lv 55
Fighting
Limber
Double KickMega KickHigh Jump KickDouble Team
Easy KO
Onix
Lv 56
RockGround
Rock Head
Rock SlideScreechSlamEarthquake
Even
Machamp
Lv 58
Fighting
Guts
LeerKarate ChopStrengthSubmission
Agatha
Elite Four
Good

Nidoking has the type edge here and should clean up Agatha's team.

You Win
Gengar
Lv 56
GhostPoison
Cursed Body
Confuse RaySubstituteLickMega Drain
Even
Golbat
Lv 56
PoisonFlying
Inner Focus
SupersonicToxicWing AttackLeech Life
You Win
Haunter
Lv 55
GhostPoison
Levitate
Confuse RayLickHypnosisDream Eater
You Win
Arbok
Lv 58
Poison
Intimidate
WrapGlareScreechAcid
Even
Gengar
Lv 60
GhostPoison
Cursed Body
Confuse RayPsychicHypnosisDream Eater
Lance
Elite Four
Even

Nidoking trades roughly evenly with Lance's team.

Even
Gyarados
Lv 58
WaterFlying
Intimidate
Dragon RageLeerHydro PumpHyper Beam
You Win
Dragonair
Lv 56
Dragon
Shed Skin
Thunder WaveSlamThunderboltHyper Beam
You Win
Dragonair
Lv 56
Dragon
Shed Skin
Bubble BeamWrapIce BeamHyper Beam
Risky
Aerodactyl
Lv 60
RockFlying
Rock Head
Wing AttackSwiftFlyHyper Beam
Even
Dragonite
Lv 62
DragonFlying
Inner Focus
BlizzardFire BlastThunderHyper Beam
Blue
Champion
Good

Nidoking has the type edge here and should clean up Blue's team.

Even
Sandslash
Lv 61
Ground
Sand Veil
SlashPoison StingEarthquakeFury Swipes
Even
Alakazam
Lv 59
Psychic
Synchronize
PsybeamRecoverPsychicKinesis
You Win
Exeggutor
Lv 61
GrassPsychic
Chlorophyll
BarrageHypnosisStompLeech Seed
Easy KO
Ninetales
Lv 61
Fire
Flash Fire
Confuse RayTail WhipQuick AttackFire Spin
Easy KO
Magneton
Lv 63
Electric
Magnet Pull
ThunderboltThunder WaveSwiftScreech
Even
Vaporeon
Lv 65
Water
Water Absorb
Aurora BeamMistQuick AttackHydro Pump

Catch Nidoran♂ (male)

Available before Badge 1
Type
Poison
Tier
E

Catch Nidoran M on Route 2 (walking, Lv 4-6, uncommon).

View Nidoran M locations

Evolve Nidoran♂ (male) to Nidorino

Level 16
Type
Poison
Tier
E

Nidoran♂ (male) evolves into Nidorino at Level 16. Your Nidoran♂ (male) should hit Level 16 before you reach Misty, at typical leveling pace.

View Nidorino locations

Recommended Moves

Evolve Nidorino to Nidoking

Use Moon Stone
Type
PoisonGround
Tier
D

Nidorino evolves into Nidoking with a Moon Stone. You can pick up the Moon Stone in Mt. Moon. 3 other locations are also available.

Recommended Moves

How to Get Nidoking in Yellow

Nidoking comes from a Moon Stone on Nidorino, never from the wild. With Moon Stones limited, decide early whether yours goes here or to Nidoqueen.

Catch Nidoran♂ (male) or Nidorino at any of these 6 spots to eventually evolve into Nidoking.

Encountered via tall grass encounters

  1. 1
  2. 2
    Evolve Nidorinoat Lv.16
  3. 3
    Evolve NidokingUse Moon Stone
Badge 1
Badge 2
Badge 3
Badge 4
Badge 5
Badge 6
Badge 7
Badge 8

How to Obtain Nidoking in Y

Nidoran♂ (male) is your first catch on the way to Nidoking. You'll find walking encounters from Lv. 2-44 across 12 total spots in the chain.

  1. Nidoking
    Step 3Nidoking ✓

Nidoking Weakness

Type-wise, Nidoking takes extra damage from Water, Ice, Ground, Psychic, and Bug. Electric moves do nothing thanks to a full immunity.

Nidoking Weakness and Resistance Chart
DamageTypes
2x (Weak)Water, Ice, Ground, Psychic, Bug
0.5x (Resist)Fighting, Rock
0.25x (Resist)Poison
0x (Immune)Electric
Gen I Type Chart
  • Only 15 types exist — Dark, Steel, and Fairy are absent
  • Ghost has no effect on Psychic (a known bug, fixed in Gen II)
  • Special stat governs both offense and defense — no Sp.Atk / Sp.Def split

What is Nidoking Weak Against

Vulnerable
5Weak
3Resist
1Immune
Score-3
4xCritical
None
½xResist
¼xResist
0xImmune

What is Nidoking Strong Against

6Strong
0Resisted
0Immune
Score+6
½xResisted
None
0xImmune
None

Best Pokemon Against Nidoking

Mewtwo
Mewtwo
Psychic
S
Sandslash
Sandslash
Ground
C
Articuno
Articuno
IceFlying
B
Rhydon
Rhydon
GroundRock
S
Lapras
Lapras
WaterIce
B

Nidoking Evolutions

Nidoran♂ (male)'s chain ends at Nidoking (using a Moon Stone). Despite 485 base stats, this Poison/Ground type doesn't breed. Defense grew the most through evolution (+37 over Nidoran M), and Nidoking peaks at 485 total stats. View every chain in the Evolution Chart.

How to Evolve

3 Forms
Stat Comparison 3 Stages
Nidorino
Poison
Nidoking
PoisonGround
HP
46
61+15
81+20
ATK
57
72+15
102+30
DEF
40
57+17
77+20
SP.ATK
40
55+15
85+30
SP.DEF
40
55+15
75+20
SPE
50
65+15
85+20
BST
273E-Tier
365E-Tier+92
505D-Tier+140
ROLE
Balanced
Balanced
Attacker
TYPE
Utility
Physical
Mixed
Breeding not available · Introduced in Gen 2

Y Nidoking Best Moveset

Coverage hits everything at least without being resisted through MoveEarthquake on the physical side and MoveBlizzard, MoveThunderbolt, MoveFire Blast from 85 Special. No single threat is safe because the move slots cover every type weakness in the format. Stats average across the board, but the moveset breadth compensates.

Best Build

Experimental
Utility
Ability
Unknown
Item
None
Best Nature for Nidoking
HardyNEUTRAL

Utility Moveset

  • EarthquakeSTAB
  • Rock Slide
  • ThunderboltCoverage
  • Ice Beam

Moves List

TMs carry this one. Nidoking learns Earthquake and Poison Sting naturally for STAB, but the offensive range comes almost entirely from technical machines. Normal and Fighting and beyond give it real matchup play.

Level-Up Moves

Lv 1
Horn Attack
D6510025Normal
Lv 1
Poison Sting
D2210035Poison
Lv 1
Tackle
D3510035Normal
Lv 1
Thrash
—12010020Normal
Lv 8
Horn Attack
D6510025Normal
Lv 12
Double Kick
D3010030Fighting
Lv 23
Thrash
—12010020Normal

TM Moves

All 32 TMs are obtainable before the Elite Four

TM
TM34D——10Normal
TM14
BlizzardPokémon Mansionbadge 6
A110905Ice
TM08
Body SlamS.S. Annebadge 2
C8510015Normal
TM11D6510020Water
TM18
Counter-5Celadon Department Storebadge 3
D—10020Fighting
TM32
Double TeamSafari Zonebadge 3
———15Normal
TM10
Double-EdgeRocket Hideoutbadge 3
C12010015Normal
TM26
EarthquakeSilph Co.badge 5
B15010010Ground
TM38C120855Fire
TM27——305Ground
TM15
Hyper BeamRocket Game Cornerbadge 3
C150905Normal
TM13B9510010Ice
TM05
Mega KickCeladon Department Storebadge 3
C120755Normal
TM01
Mega PunchMt. Moonbadge 1
C808520Normal
TM31
MimicSaffron Citybadge 5
D——10Normal
TM16
Pay DayRoute 12badge 5
D4010020Normal
TM20
RageRoute 15badge 3
D2010020Normal
TM33
ReflectKanto Power Plantbadge 3
C——20Psychic
TM44
RestS.S. Annebadge 2
C——10Psychic
TM48B759010Rock
TM19
Seismic TossRoute 25badge 1
D—10020Fighting
TM40
Skull BashSafari Zonebadge 4
C10010010Normal
HM04
StrengthFuchsia Citybadge 4
—8010015Normal
TM17
SubmissionCeladon Department Storebadge 3
D808025Fighting
TM50
SubstituteRocket Game Cornerbadge 3
C——10Normal
HM03
SurfSafari Zonebadge 4
C9510015Water
TM09
Take DownSilph Co.badge 3
C908520Normal
TM25
ThunderKanto Power Plantbadge 5
D1107010Electric
TM24B9510015Electric
TM06C—9010Poison
TM12
Water GunMt. Moonbadge 1
D4010025Water

Tutor Moves

Nidoking can't learn any Tutor moves

Base Stats

Base Stats
Above
HP81
C
Attack92
B
Defense77
C
Sp. Atk75
C
Sp. Def75
C
Speed85
C
Total485
Details
Catch Rate
Challenging45 / 255
Growth Rate
Medium Slow1.06M XP
Height1.4 m
Weight62.0 kg
Base XP227
EV Yield
HPAtk+3DefSpASpDSpe
Strong Attack training target
Pokedex Entry

Its steel-like hide adds to its powerful tackle. Its horns are so hard, they can pierce a diamond.

Pokemon Yellow

Nidoking Yellow Guide

  • In Yellow, Nidoking plays as a balanced. Speed is middling, so pick your spots carefully. Earthquake is the primary attack.

Game Availability

One of the original 151, Nidoking has appeared in 19 games: most mainline games. From Red & Blue through the latest titles, it's rarely been left out of a regional Pokedex.

Explore

Was this page helpful?
Thanks for your feedback!
Want to tell us more?
What was most useful?
What could be improved?
Thanks for your feedback