A deadly Ice/Psychic attacker at S-Tier, Jynx isn't obtainable in Yellow without a trade from Red or Blue. Worth importing if you can.
435HP65Attack50Defense35Speed95Sp.Def95Sp.Atk95
Weak to
Special
Balanced
95Speed · Above Avg

Is Jynx Good in Yellow Playthrough?

Trade a Poliwhirl in Cerulean City for Jynx. Ice and Psychic is an excellent offensive combination in Gen 1. Jynx handles Lance's Dragons and threatens most of the late game. Physically fragile but fast enough to strike first. A strong trade if you have a spare Poliwhirl.

StrongGoodEvenToughBadTETSGEGGESSGGBrockGym 1MistyGym 2SurgeGym 3ErikaGym 4KogaGym 5SabrinaGym 6BlaineGym 7GiovanniGym 8JynxTradeLoreleiE4BrunoE4AgathaE4LanceE4BlueChamp*
Brock
Gym 1
Tough

Brock's typing presses Jynx's defenses.

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

Jynx 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
Tough

Lt. Surge's typing presses Jynx's defenses.

Risky
Raichu
Lv 28
Electric
Static
ThunderboltMega PunchMega KickGrowl
Erika
Gym 4
Strong

Jynx resists most of Erika's coverage and hits back hard.

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

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

Easy KO
Venonat
Lv 44
BugPoison
Compound Eyes
ToxicTackleSleep PowderPsychic
Easy KO
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

Jynx trades roughly evenly with Sabrina's team.

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

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

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

Jynx has the type edge here and should clean up Giovanni's team.

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

Jynx 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
Risky
Slowbro
Lv 54
WaterPsychic
Oblivious
PsychicSurfWithdrawAmnesia
Risky
Jynx
Lv 56
IcePsychic
Oblivious
Double SlapIce PunchLovely KissThrash
Even
Lapras
Lv 56
WaterIce
Water Absorb
Body SlamConfuse RayBlizzardHydro Pump
Bruno
Elite Four
Strong

Jynx resists most of Bruno's coverage and hits back hard.

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

Jynx resists most of Agatha's coverage and hits back hard.

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

Jynx has the type edge here and should clean up Lance's team.

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

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

Easy KO
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
Even
Cloyster
Lv 61
WaterIce
Shell Armor
Ice BeamClampAurora BeamSpike Cannon
You Win
Ninetales
Lv 63
Fire
Flash Fire
Confuse RayTail WhipQuick AttackFire Spin
Even
Jolteon
Lv 65
Electric
Volt Absorb
Pin MissileThunder WaveQuick AttackThunder

Trade

Transfer-only
Type
IcePsychic
Tier
S

Jynx cannot be caught in this game. It must be traded in from a compatible game where it appears in the wild. Cross-region trading typically becomes available after defeating the Elite Four. Alternatively, transfer the pre-evolution and level it up to Lv 30.

View Jynx locations

How to Get Jynx in Yellow

Jynx was cut from Yellow's wild, leaving no encounter to find. Bringing one over from Red or Blue is the only option.

Jynx cannot be caught in the wild in Yellow, but you can still get it via these paths:

Obtain and trade from these games:

Then trade to Yellow.

Jynx Weakness

Jynx is weak to Fire, Bug, and Rock. On the flip side, it's immune to Ghost-type moves entirely. Jynx's special bulk (base 95 Special) helps absorb special-type weaknesses, though physical moves exploit the lower Defense.

Jynx Weakness and Resistance Chart
DamageTypes
2x (Weak)Fire, Bug, Rock
0.5x (Resist)Ice, Psychic
0x (Immune)Ghost
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 Jynx Weak Against

Avg
3Weak
2Resist
1Immune
Score-1
4xCritical
None
½xResist
¼xResist
None
0xImmune

What is Jynx Strong Against

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

Best Pokemon Against Jynx

Moltres
Moltres
FireFlying
B
B
C
Charizard
Charizard
FireFlying
B
B

Jynx Evolutions

Jynx is an unusual case. This Ice/Psychic type doesn't evolve and can't breed despite having 435 total stats. View every chain in the Evolution Chart.

How to Evolve

No Evolution
Jynx
#124Jynx
Does not evolve
Breeding not available · Introduced in Gen 2

Y Jynx Best Moveset

Ice/Psychic coverage from 115 Special hits nearly everything without being resisted, and MoveLovely Kiss at 75%% accuracy puts threats to sleep before they act. MoveBlizzard at 90%% accuracy carries a permanent freeze chance (no thawing mechanism exists). Sleeps, freezes, and attacks from two offensive types that complement each other perfectly.

Best Build

Experimental
Utility
Ability
Unknown
Item
None
Best Nature for Jynx
HardyNEUTRAL

Utility Moveset

  • Lovely Kiss
  • BlizzardSTAB
  • PsychicSTAB
  • RestRecovery

Moves List

TMs carry this one. Jynx learns Blizzard and Ice Beam naturally for STAB, but the offensive range comes almost entirely from technical machines. Normal and Ghost and beyond give it real matchup play.

Level-Up Moves

Lv 1
Lovely Kiss
B—7510Normal
Lv 1
Pound
—4010035Normal
Lv 18
Lick
—2010030Ghost
Lv 23
Double Slap
—158510Normal
Lv 31
Ice Punch
D11210015Ice
Lv 39
Body Slam
D8510015Normal
Lv 47
Thrash
—12010020Normal
Lv 58
Blizzard
B165905Ice

TM Moves

All 26 TMs are obtainable before the Elite Four

TM
TM34D——10Normal
TM14
BlizzardPokémon Mansionbadge 6
B165905Ice
TM08
Body SlamS.S. Annebadge 2
D8510015Normal
TM11C6510020Water
TM18
Counter-5Celadon Department Storebadge 3
D—10020Fighting
TM32
Double TeamSafari Zonebadge 3
———15Normal
TM10
Double-EdgeRocket Hideoutbadge 3
C12010015Normal
TM15
Hyper BeamRocket Game Cornerbadge 3
B150905Normal
TM13B14210010Ice
TM05
Mega KickCeladon Department Storebadge 3
D120755Normal
TM01
Mega PunchMt. Moonbadge 1
D808520Normal
TM35
MetronomePokémon Labbadge 6
D——10Normal
TM31
MimicSaffron Citybadge 5
D——10Normal
TM29
PsychicSaffron Citybadge 5
B13510010Psychic
TM46——10015Psychic
TM20
RageRoute 15badge 3
D2010020Normal
TM33
ReflectKanto Power Plantbadge 3
C——20Psychic
TM44
RestS.S. Annebadge 2
B——10Psychic
TM19
Seismic TossRoute 25badge 1
D—10020Fighting
TM40
Skull BashSafari Zonebadge 4
C10010010Normal
TM17
SubmissionCeladon Department Storebadge 3
D808025Fighting
TM50
SubstituteRocket Game Cornerbadge 3
C——10Normal
TM09
Take DownSilph Co.badge 3
D908520Normal
TM30
Teleport-6Route 9badge 2
———20Psychic
TM06C—9010Poison
TM12
Water GunMt. Moonbadge 1
D4010025Water

Tutor Moves

Jynx can't learn any Tutor moves

Base Stats

Base Stats
Above
HP65
C
Attack50
D
Defense35
F
Sp. Atk95
B
Sp. Def95
B
Speed95
B
Total435
Details
Catch Rate
Challenging45 / 255
Growth Rate
Medium Fast1M XP
Height1.4 m
Weight40.6 kg
Base XP159
EV Yield
HPAtkDefSpA+2SpDSpe
Special Attack training target
Pokedex Entry

Appears to move to a rhythm of its own, as if it were dancing. It wiggles its hips as it walks.

Pokemon Yellow

Jynx Yellow Guide

  • No. Jynx isn't catchable in Yellow. Obtain it via the in-game trade in Red or Blue, then trade it over.

  • In Yellow, Jynx is one of the stronger picks around. It rates S-Tier for this generation, and the Ice/Psychic typing with 435 BST covers a lot of matchups.

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

Game Availability

One of the original 151, Jynx 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

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