Special
Pivot
455Average
95Moderate
BTier

Jynx is an Ice/Psychic-type from Gen 1. Its typing leaves 6 weaknesses to cover, which limits where it can switch in safely. 115 base Sp. Atk is its best stat. Known as the Human Shape Pokemon. It sits at a decent but contested Speed tier.

Sp. Atk leads and Defense gets almost nothing. That's Jynx's stat line in a nutshell. 3 stats sit in respectable range, but the spread is brutal. Tough to catch and yields 2 Sp. Atk stat exp.

Base Stats
455Above
HP65
C
Attack50
D
Defense35
F
Sp. Atk115
B
Sp. Def95
B
Speed95
B
Total455
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Jynx yields +2 SpA
HPAtkDefSpA+2SpDSpe
Details
Catch45ChallengingMedium Fast1M XP1.4m / 4'07"40.6kg / 89.5 lbs159Base XP
Pokedex Entries

It has several different cry patterns, each of which seems to have its own meaning.

Crystal

Jynx Weakness

Fragile

Jynx is weak to Fire, Bug, Rock, Ghost, Dark, and Steel-type moves. Jynx's special bulk (base 95 Sp.Def) helps absorb special-type weaknesses, though physical moves exploit the lower Defense.

Gen II Type Chart
  • Dark and Steel types added — Fairy does not exist yet
  • Moves are Physical or Special based on type, not per move
  • Special stat split into Sp.Atk and Sp.Def
4xCriticali
None
½xResisti
¼xResisti
None
0xImmunei
None
6Weak
2Resist
0Immune
Scorei-10
Stealth Rock25% on switch
SpikesGrounded — up to 25%
Toxic SpikesVulnerable
Abilities
ObliviousPrevents infatuation and protects against captivate.
ForewarnReveals the opponents' strongest move upon entering battle.
Dry SkinHACauses 1/8 max HP in damage each turn during strong sunlight, but heals for 1/8 max HP during rain. Increases damage from fire moves to 1.25×, but absorbs water moves, healing for 1/4 max HP.
Dry Skin grants Water immunity

Evolved from Smoochum. Jynx is the final form in this two-stage line. A small partner pool for breeding via one egg group. Eggs are average hatch time. Sp.Atk grew the most through evolution (+30 over Smoochum), and Jynx peaks at 455 total stats.

How to Evolve

2 Forms
Stat Comparison 2 Stages
Smoochum
IcePsychic
Jynx
IcePsychic
HP
45
65+20
ATK
30
50+20
DEF
15
35+20
SP.ATK
85
115+30
SP.DEF
65
95+30
SPE
65
95+30
BST
305D-Tier
455C-Tier+150
ROLE
Balanced
Wallbreaker
TYPE
Special
Special
Breeding
Challenging

Breed with Jynx to get Smoochum eggs (with patience) using 15 partners from the Humanshape egg group. Notable egg moves include Meditate.

Egg Groups
Humanshape
Gender
100.0%
Hatch Time
25 cycles·6,425 steps
Moderate~6 min with Flame Body
Egg Moves
1moves
Breed With (best first)
alakazammachamphypnokadabramachokedrowzeeabramachopelectabuzzmagmarmr-mimehitmonlee

Best Build

Utility
Ability
Not in Gen 2
Item
LeftoversSUSTAIN
Nature
Not in Gen 2

Best Jynx Moveset

  • Ice BeamSTAB
  • Lovely Kiss
  • PsychicSTAB
  • ThiefCoverage

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

Level-Up Moves

Lv 1
Lick
2010030Ghost
Lv 1
Lovely Kiss
7510Normal
Lv 1
Pound
4010035Normal
Lv 1
Powder Snow
4010025Ice
Lv 9
Lovely Kiss
7510Normal
Lv 13
Powder Snow
4010025Ice
Lv 21
Double Slap
158510Normal
Lv 25
Ice Punch
7510015Ice
Lv 35
Mean Look
5Normal
Lv 41
Body Slam
8510015Normal
Lv 51
Perish Song
5Normal
Lv 57
Blizzard
120705Ice

TM Moves

Src
TM45
Attract
10015Normal
TM14
Blizzard
120705Ice
TM03
Curse
10Ghost
TM32
Double Team
15Normal
TM42
Dream Eater
10010015Psychic
TM01
Dynamic Punch
100505Fighting
TM20
Endure+4
10Normal
TM21
Frustration
10020Normal
TM02
Headbutt
7010015Normal
TM10
Hidden Power
6010015Normal
TM15
Hyper Beam
150905Normal
TM33
Ice Punch
7510015Ice
TM16
Icy Wind
559515Ice
TM31
Mud-Slap
2010010Ground
TM50
Nightmare
10015Ghost
TM17
Protect+4
10Normal
TM09
Psych Up
10Normal
TM29
Psychic
9010010Psychic
TM18
Rain Dance
5Water
TM44
Rest
10Psychic
TM27
Return
10020Normal
TM30
Shadow Ball
8010015Ghost
TM35
Sleep Talk
10Normal
TM13
Snore
4010015Normal
TM34
Swagger
8515Normal
TM12
Sweet Scent
10020Normal
TM46
Thief
6010025Dark
TM06
Toxic
8510Poison

Egg Moves

Src
Egg
Meditate
40Psychic

Tutor Moves

Src
Tutor
Ice Beam
9510010Ice

Reminder Moves

Src
Rem
Confusion
5010025Psychic
Rem
Psychic
9010010Psychic
Rem
Sing
5515Normal
Rem
Sweet Kiss
7510Normal

You'll want mid-game access before hunting Jynx. Moderate rates across 4 encounter spots means the location matters. Sort by Best below and target the top-rated area first.

Where To Catch Jynx in Crystal

The path to Jynx starts with Smoochum at Lv. 5-23 via walking and gift encounters. 2 catchable stages total, with locations listed for each one below.

  1. Smoochum
    Step 1Catch Smoochum
    Route 34
    Gift from NPCLv.5CommonEarlyRouteHatch Odd Egg (random)
    EFFORTLESS
  2. Jynx
    Step 2Jynx
    Ice Path - 1F
    GrassLv.21-23RareMidIceMorning/day
    CHALLENGING
    Ice Path - B1F
    GrassLv.22RareMidIceMorning/day
    CHALLENGING
    Ice Path - B2F
    GrassLv.22RareMidIceMorning/day
    CHALLENGING
    Ice Path - B3F
    GrassLv.22RareMidIceMorning/day
    CHALLENGING
    or evolve from Smoochum (Step 1)
  • We rate Jynx B-Tier — a solid choice for the right team. At 455 BST, it fits the pivot role. Base 115 Sp. Atk stands out.

  • Jynx's biggest threats include Charizard (Fire), Pinsir (Bug), and Golem (Rock), all carrying super-effective STAB moves. Ghost, Dark, and Steel-type attackers are also a problem. With 6 weakness types, most competitive teams carry at least one counter.

  • Smoochum evolves into Jynx at level 30. Jynx is the fully evolved form. It sits at 455 BST in its evolved form.

  • Base 95 Speed is workable — faster than some, slower than many. On offense, Jynx is a special attacker with base 115 Sp. Atk. Best used as a pivot.

  • Jynx appears in 19 games, including Yellow, Red & Blue, and Gold & Silver.

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.