The ultimate special wall in Crystal, Blissey's 255 HP and huge Sp.Def make it S-Tier. Evolve Chansey via friendship for something nearly unbreakable.
540HP255Attack10Defense10Speed55Sp.Def135Sp.Atk75
Chansey
Blissey
Weak to
Physical
Wall
55Speed · Slow

Is Blissey Good in Crystal Playthrough?

Evolve Chansey via friendship. Chansey is Kanto-only, so Blissey requires a postgame catch plus friendship grinding. The result is the best special absorber in Gen 2 with enormous HP. Crystal's Battle Tower is where Blissey shines brightest.

StrongGoodEvenToughBadTEETTEEETEGEGETEGGEEGFalknerGym 1BugsyGym 2WhitneyGym 3MortyGym 4ChuckGym 5JasmineGym 6PryceGym 7ClairGym 8SurgeGym 9SabrinaGym 10ErikaGym 11JanineGym 12MistyGym 13BrockGym 14BlaineGym 15BlueGym 16ChanseyCatchableBlisseyEvolveWillE4KogaE4BrunoE4KarenE4LanceChamp*
Falkner
Gym 1
Tough

Falkner's typing presses Chansey's defenses.

Risky
Pidgey
Lv 7
NormalFlying
Keen Eye
TackleMud Slap
Risky
Pidgeotto
Lv 9
NormalFlying
Keen Eye
TackleMud SlapGust
Bugsy
Gym 2
Even

Chansey trades roughly evenly with Bugsy's team.

Even
Metapod
Lv 14
Bug
Shed Skin
TackleString ShotHarden
Even
Kakuna
Lv 14
BugPoison
Shed Skin
Poison StingString ShotHarden
Risky
Scyther
Lv 16
BugFlying
Swarm
Quick AttackLeerFury Cutter
Whitney
Gym 3
Even

Chansey trades roughly evenly with Whitney's team.

Even
Clefairy
Lv 18
Normal
Cute Charm
Double SlapMimicEncoreMetronome
Risky
Miltank
Lv 20
Normal
Thick Fat
RolloutAttractStompMilk Drink
Morty
Gym 4
Tough

Morty's typing presses Chansey's defenses.

Risky
Gastly
Lv 21
GhostPoison
Levitate
LickSpiteMean LookCurse
Risky
Haunter
Lv 21
GhostPoison
Levitate
HypnosisMimicCurseNight Shade
Avoid
Gengar
Lv 25
GhostPoison
Cursed Body
HypnosisShadow BallMean LookDream Eater
Risky
Haunter
Lv 23
GhostPoison
Levitate
SpiteMean LookMimicNight Shade
Chuck
Gym 5
Tough

Chuck's team hits Chansey's weaknesses hard.

Risky
Primeape
Lv 27
Fighting
Vital Spirit
LeerRageKarate ChopFury Swipes
Risky
Poliwrath
Lv 30
WaterFighting
Water Absorb
HypnosisMind ReaderSurfDynamic Punch
Jasmine
Gym 6
Even

Chansey trades roughly evenly with Jasmine's team.

Even
Magnemite
Lv 30
ElectricSteel
Magnet Pull
ThunderboltSupersonicSonic BoomThunder Wave
Even
Magnemite
Lv 30
ElectricSteel
Magnet Pull
ThunderboltSupersonicSonic BoomThunder Wave
Risky
Steelix
Lv 35
SteelGround
Rock Head
ScreechSunny DayRock ThrowIron Tail
Pryce
Gym 7
Even

Chansey trades roughly evenly with Pryce's team.

Even
Seel
Lv 27
Water
Thick Fat
HeadbuttIcy WindAurora BeamRest
Even
Dewgong
Lv 29
WaterIce
Thick Fat
HeadbuttIcy WindAurora BeamRest
Risky
Piloswine
Lv 31
IceGround
Oblivious
Icy WindFury AttackMistBlizzard
Clair
Gym 8
Even

Chansey trades roughly evenly with Clair's team.

Even
Dragonair
Lv 37
Dragon
Shed Skin
Thunder WaveSurfSlamDragon Breath
Even
Dragonair
Lv 37
Dragon
Shed Skin
Thunder WaveThunderboltSlamDragon Breath
Even
Dragonair
Lv 37
Dragon
Shed Skin
Thunder WaveIce BeamSlamDragon Breath
Risky
Kingdra
Lv 40
WaterDragon
Swift Swim
SmokescreenSurfHyper BeamDragon Breath
Lt. Surge
Gym 9
Tough

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

Risky
Raichu
Lv 44
Electric
Static
Thunder WaveQuick AttackThunderboltThunder
Even
Electrode
Lv 40
Electric
Soundproof
ScreechDouble TeamSwiftExplosion
Risky
Magneton
Lv 40
ElectricSteel
Magnet Pull
Lock OnDouble TeamSwiftZap Cannon
Even
Electrode
Lv 40
Electric
Soundproof
ScreechDouble TeamSwiftExplosion
Risky
Electabuzz
Lv 46
Electric
Static
Quick AttackThunder PunchLight ScreenThunder
Sabrina
Gym 10
Even

Chansey trades roughly evenly with Sabrina's team.

Even
Espeon
Lv 46
Psychic
Synchronize
Sand AttackQuick AttackSwiftPsychic
Even
Mr Mime
Lv 46
Psychic
Soundproof
BarrierReflectBaton PassPsychic
Even
Alakazam
Lv 48
Psychic
Synchronize
RecoverFuture SightPsychicReflect
Erika
Gym 11
Good

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

You Win
Tangela
Lv 42
Grass
Chlorophyll
Vine WhipBindGiga DrainSleep Powder
Easy KO
Jumpluff
Lv 41
GrassFlying
Chlorophyll
Mega DrainLeech SeedCotton SporeGiga Drain
Even
Victreebel
Lv 46
GrassPoison
Chlorophyll
Sunny DaySynthesisAcidRazor Leaf
You Win
Bellossom
Lv 46
Grass
Chlorophyll
Sunny DaySynthesisPetal DanceSolar Beam
Janine
Gym 12
Even

Chansey trades roughly evenly with Janine's team.

Even
Crobat
Lv 36
PoisonFlying
Inner Focus
ScreechSupersonicConfuse RayWing Attack
Even
Weezing
Lv 36
Poison
Levitate
SmogSludge BombToxicExplosion
Even
Weezing
Lv 36
Poison
Levitate
SmogSludge BombToxicExplosion
Easy KO
Ariados
Lv 33
BugPoison
Swarm
Scary FaceGiga DrainString ShotNight Shade
Even
Venomoth
Lv 39
BugPoison
Shield Dust
ForesightDouble TeamGustPsychic
Misty
Gym 13
Good

Chansey has the type edge here and should clean up Misty's team.

You Win
Golduck
Lv 42
Water
Damp
SurfDisablePsych UpPsychic
You Win
Quagsire
Lv 42
WaterGround
Damp
SurfAmnesiaEarthquakeRain Dance
You Win
Lapras
Lv 44
WaterIce
Water Absorb
SurfPerish SongBlizzardRain Dance
Even
Starmie
Lv 47
WaterPsychic
Illuminate
SurfConfuse RayRecoverIce Beam
Brock
Gym 14
Even

Blissey trades roughly evenly with Brock's team.

You Win
Graveler
Lv 41
RockGround
Rock Head
Defense CurlRock SlideRolloutEarthquake
You Win
Rhyhorn
Lv 41
GroundRock
Lightning Rod
Fury AttackScary FaceEarthquakeHorn Drill
Even
Omastar
Lv 42
RockWater
Swift Swim
BiteSurfProtectSpike Cannon
Even
Onix
Lv 44
RockGround
Rock Head
BindRock SlideBideSandstorm
Even
Kabutops
Lv 42
RockWater
Swift Swim
SlashSurfEndureGiga Drain
Blaine
Gym 15
Tough

Blaine's typing presses Blissey's defenses.

Risky
Magcargo
Lv 45
FireRock
Magma Armor
CurseSmogFlamethrowerRock Slide
Even
Magmar
Lv 45
Fire
Flame Body
Thunder PunchFire PunchSunny DayConfuse Ray
Risky
Rapidash
Lv 50
Fire
Run Away
Quick AttackFire SpinFury AttackFire Blast
Blue
Gym 16
Even

Blissey trades roughly evenly with Blue's team.

Even
Pidgeot
Lv 56
NormalFlying
Keen Eye
Quick AttackWhirlwindWing AttackMirror Move
Even
Alakazam
Lv 54
Psychic
Synchronize
DisableRecoverPsychicReflect
Even
Rhydon
Lv 56
GroundRock
Lightning Rod
Fury AttackSandstormRock SlideEarthquake
Even
Gyarados
Lv 58
WaterFlying
Intimidate
TwisterHydro PumpRain DanceHyper Beam
Even
Exeggutor
Lv 58
GrassPsychic
Chlorophyll
Sunny DayLeech SeedEgg BombSolar Beam
Risky
Arcanine
Lv 58
Fire
Intimidate
RoarSwiftFlamethrowerExtreme Speed
Will
Elite Four
Good

Blissey has the type edge here and should clean up Will's team.

Even
Xatu
Lv 40
PsychicFlying
Synchronize
Quick AttackFuture SightConfuse RayPsychic
You Win
Jynx
Lv 41
IcePsychic
Oblivious
Double SlapLovely KissIce PunchPsychic
You Win
Exeggutor
Lv 41
GrassPsychic
Chlorophyll
ReflectLeech SeedEgg BombPsychic
You Win
Slowbro
Lv 41
WaterPsychic
Oblivious
CurseAmnesiaBody SlamPsychic
Even
Xatu
Lv 42
PsychicFlying
Synchronize
Quick AttackFuture SightConfuse RayPsychic
Koga
Elite Four
Good

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

Easy KO
Ariados
Lv 40
BugPoison
Swarm
Double TeamSpider WebBaton PassGiga Drain
Even
Venomoth
Lv 41
BugPoison
Shield Dust
SupersonicGustPsychicToxic
You Win
Forretress
Lv 43
BugSteel
Sturdy
ProtectSwiftExplosionSpikes
Even
Muk
Lv 42
Poison
Stench
MinimizeAcid ArmorSludge BombToxic
Even
Crobat
Lv 44
PoisonFlying
Inner Focus
Double TeamQuick AttackWing AttackToxic
Bruno
Elite Four
Even

Blissey trades roughly evenly with Bruno's team.

Risky
Hitmontop
Lv 42
Fighting
Intimidate
PursuitQuick AttackDigDetect
Risky
Hitmonlee
Lv 42
Fighting
Limber
SwaggerDouble KickHigh Jump KickForesight
Risky
Hitmonchan
Lv 42
Fighting
Keen Eye
Thunder PunchIce PunchFire PunchMach Punch
You Win
Onix
Lv 43
RockGround
Rock Head
BindEarthquakeSandstormRock Slide
Even
Machamp
Lv 46
Fighting
Guts
Rock SlideForesightVital ThrowCross Chop
Karen
Elite Four
Even

Blissey trades roughly evenly with Karen's team.

You Win
Umbreon
Lv 42
Dark
Synchronize
Sand AttackConfuse RayFeint AttackMean Look
You Win
Vileplume
Lv 42
GrassPoison
Chlorophyll
Stun SporeAcidMoonlightPetal Dance
Even
Gengar
Lv 45
GhostPoison
Cursed Body
LickSpiteCurseDestiny Bond
You Win
Murkrow
Lv 44
DarkFlying
Insomnia
Quick AttackWhirlwindPursuitFeint Attack
Even
Houndoom
Lv 47
DarkFire
Early Bird
RoarPursuitFlamethrowerCrunch
Lance
Champion
Good

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

You Win
Gyarados
Lv 44
WaterFlying
Intimidate
FlailRain DanceSurfHyper Beam
You Win
Dragonite
Lv 47
DragonFlying
Inner Focus
Thunder WaveTwisterThunderHyper Beam
You Win
Dragonite
Lv 47
DragonFlying
Inner Focus
Thunder WaveTwisterBlizzardHyper Beam
Risky
Aerodactyl
Lv 46
RockFlying
Rock Head
Wing AttackAncient PowerRock SlideHyper Beam
Even
Charizard
Lv 46
FireFlying
Blaze
FlamethrowerWing AttackSlashHyper Beam
You Win
Dragonite
Lv 50
DragonFlying
Inner Focus
Fire BlastSafeguardOutrageHyper Beam

Catch Chansey

Post-game only
Type
Normal
Tier
A

Catch Chansey on Route 15 (walking, Lv 25, rare).

View Chansey locations

Evolve Chansey to Blissey

High Friendship
Type
Normal
Tier
S

Chansey evolves into Blissey with high friendship. Friendship is usually high enough before you reach Brock.

Recommended Moves

How to Get Blissey in Crystal

To get Blissey you raise a Chansey to high friendship until it evolves, never finding one wild. The line starts from those rare Kanto Cycling Road Chansey spawns.

Wild Blissey may be holding when caught:

Lucky Egg (2% chance) Earns extra EXP. points. (HOLD)

Catch Chansey at any of these 3 spots to eventually evolve into Blissey.

Encountered via tall grass encounters

  1. 1
    Catch Chansey
  2. 2
    Evolve Blisseywith high Friendship
Badge 8
Post-Game

How to Obtain Blissey in C

Chansey is your first catch on the way to Blissey. You'll find walking encounters from Lv. 25-28 across 3 total spots in the chain.

  1. Blissey
    Step 2Blissey ✓
    BREEDING
    Available
    Leave a compatible parent at the Pokemon Day Care to receive a Chansey egg.

How to Get Shiny Blissey in Crystal

Blissey blossoms from a happy Chansey, so the shiny chase targets Chansey first; max the friendship and the evolution follows on its own. Compare Shiny Blissey odds across every game

Normal vs Shiny
Normal Blissey in CrystalNormal
Shiny Blissey in Crystal Shiny
Color ShiftPink
Shiny TierD Tier Shiny

Shiny Blissey Evolution

2 Forms
Showing shiny artworkView Full Evolution Chart

Crystal Shiny Blissey Calculator

2 Methods
Fastest Path

The best route is Breed w/ Shiny Parent, about 1 in 64 on each try.

Step 1 · Encounter Method2 in Crystal

Full Odds: Walk through grass, surf, or fish. Every encounter is its own independent shiny roll.

Breed w/ Shiny Parent: Eggs inherit stats from a shiny parent, so about 1 in 64 hatch shiny. A shiny Ditto helps every egg, and any other shiny parent (the red Gyarados works) helps only eggs of the opposite gender.

How many you have done, or plan to do.

120,000
Shiny Odds Per Try1 / 64Breed w/ Shiny Parent
Chance By Now50.8%at 45 eggs hatchedAbout 5 in 10 hunters have one by now
What To Expect
ChanceEncountersTime
10%lucky few7----
25%one in four19----
50%coin flip45----
90%very likely147----
How is this calculated?

Every encounter has the same shiny chance, the Shiny Odds Per Try shown above. Each one is a separate roll that does not care how many you have already done, so the more you hunt, the higher your overall chance of at least one shiny. The formula below turns your odds and your number of tries into that combined chance.

chance after N tries = 1 − (1 − p)^N,  where  p = 1 / odds per try

Example at 1 in 8,192 (classic full odds): about 864 encounters for a 10 percent chance, 5,678 for 50 percent, and 18,862 for 90 percent.

The table above flips that around: it shows how many encounters it takes to reach a 10, 25, 50, and 90 percent chance at your current odds. Turning on boosts like the Shiny Charm, sandwiches, or chains improves your odds, so the encounter numbers drop.

These are estimates, not promises. Most games have no pity counter, meaning no guaranteed shiny no matter how many you hunt, so even Very Likely is not guaranteed: some hunters find one early, others go well past that point.

Where these shiny odds come from: Read our full methodology

For time estimates and charm math, open the Crystal shiny odds calculator with Blissey already selected.

Blissey Weakness

Type-wise, Blissey takes extra damage from Fighting. Ghost moves do nothing thanks to a full immunity. Blissey's special bulk (base 135 Sp.Def) helps absorb special-type weaknesses, though physical moves exploit the lower Defense.

Blissey Weakness and Resistance Chart
DamageTypes
2x (Weak)Fighting
0x (Immune)Ghost
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

What is Blissey Weak Against

Good
1Weak
0Resist
1Immune
Score+1
4xCritical
None
2xWeak
½xResist
None
¼xResist
None
0xImmune

What is Blissey Strong Against

0Strong
2Resisted
1Immune
Score-3
2xStrong
None
½xResisted
0xImmune

Best Pokemon Against Blissey

Hitmonlee
Hitmonlee
Fighting
C
Machoke
Machoke
Fighting
B
Poliwrath
Poliwrath
WaterFighting
C

Blissey Evolutions

Blissey is what Chansey becomes. Breed it for Chansey eggs (takes forever to hatch). A decent partner pool for breeding via one egg group. Eggs take forever to hatch. The evolution from Chansey pushed Blissey to 540 total stats. Sp.Atk saw the largest single gain at +40. View every chain in the Evolution Chart.

How to Evolve

2 Forms
Chansey
#113Chansey
High Friendship
Blissey
#242Blissey
Stat Comparison 2 Stages
Chansey
Normal
Blissey
Normal
HP
250
255+5
ATK
5
10+5
DEF
5
10+5
SP.ATK
35
75+40
SP.DEF
105
135+30
SPE
50
55+5
BST
450A-Tier
540S-Tier+90
ROLE
Wall
Wall
TYPE
Special
Special

Breeding

Difficult

Breed with Blissey to get Chansey eggs (with patience) using 16 partners from the Fairy egg group. Notable egg moves include Heal Bell, Metronome, Present.

Egg Groups
Fairy
Gender
♀100.0%
Hatch Time
40 cycles·10,280 steps
Slow~10 min with Flame Body
Egg Moves
3moves
Breed With (best first)
raichuazumarilltogeticpikachujumpluffmarillgranbullskiploomsnubbullhoppipclefablewigglytuff

C Blissey Best Moveset

The best special tank in the game. 255 HP and 105 Sp. Def absorb every special attack in the format. Softboiled recovers instantly, MoveThunder Wave paralyzes, and MoveHeal Bell clears team status. Held ItemLeftovers sustains the enormous HP pool. No special attacker breaks through, period.

Best Build

Experimental
Support
Ability
Unknown
Item
LeftoversSUSTAIN
Best Nature for Blissey
HardyNEUTRAL

Support Moveset

  • Soft BoiledSTAB
  • Heal BellSTAB
  • FlamethrowerCoverage
  • Ice Beam

Moves List

Hard to wall, honestly. Blissey threatens 10 types beyond its own STAB, with Ice and Psychic standing out. Pair that with Hyper Beam and Double-Edge and switchins need to think twice.

Level-Up Moves

Lv 1
Pound
—6010035Normal
Lv 4
Growl
D—10040Normal
Lv 7
Tail Whip
——10030Normal
Lv 10
Soft-Boiled
B——5Normal
Lv 13
Double Slap
—228510Normal
Lv 18
Minimize
———20Normal
Lv 23
Sing
C—5515Normal
Lv 28
Egg Bomb
D1507510Normal
Lv 33
Defense Curl
D——40Normal
Lv 40
Light Screen
A——30Psychic
Lv 47
Double-Edge
D18010015Normal

TM Moves

26 of 34 TMs are obtainable before the Elite Four

TM
TM45D—10015Normal
TM14D120705Ice
TM40
Defense CurlMt. Mortarnot until badge 8
D——40Normal
TM32———15Normal
TM42
Dream EaterViridian City
C10010015Psychic
TM01
Dynamic PunchPrize for defeating Chuckbadge 5
D100505Fighting
TM20
Endure+4Burned Towerbadge 4
D——10Normal
TM38A120855Fire
HM05D—7020Normal
TM02D10510015Normal
TM10C9010015Normal
TM15B225905Normal
TM16
Icy WindPrize for defeating Prycenot until badge 7
D559515Ice
TM31D2010010Ground
TM17C——10Normal
TM29C9010010Psychic
TM18C——5Water
TM44
RestIce Pathnot until badge 7
C——10Psychic
TM08
Rock SmashRoute 36badge 3
D2010015Fighting
TM04
RolloutRoute 35badge 2
D309020Rock
TM37
SandstormRoute 27not until badge 8
D——10Rock
TM30
Shadow BallPrize for defeating Mortybadge 4
C8010015Ghost
TM13
SnoreMoomoo Farmbadge 3
—6010015Normal
TM22
Solar BeamRoute 27not until badge 8
C12010010Grass
HM04
StrengthOlivine Citybadge 4
D12010015Normal
TM11C——5Fire
TM34
SwaggerOlivine Lighthousebadge 4
C—8515Normal
TM25D1207010Electric
TM06A—8510Poison

Egg Moves

Egg
Egg
Heal Bell
B——5Normal
Egg
Metronome
D——10Normal
Egg
Present
D—9015Normal

Tutor Moves

Tut
Tutor
Flamethrower
B9510015Fire
Tutor
Ice Beam
A9510010Ice
Tutor
Thunderbolt
C9510015Electric

Reminder Moves

Rem
Rem
Iron Tail
D1007515Steel
Rem
Psych Up
D——10Normal

Base Stats

Base Stats
High
HP255
S
Attack10
F
Defense10
F
Sp. Atk75
C
Sp. Def135
A
Speed55
D
Total540
Details
Catch Rate
Difficult30 / 255
Growth Rate
Fast800,000 XP
Height1.5 m
Weight46.8 kg
Base XP635
EV Yield
HP+3AtkDefSpASpDSpe
Strong HP training target
Pokedex Entry

Biting into one of the delicious eggs that BLISSEY provides will make everyone around smile with joy.

Pokemon Crystal

Blissey Crystal Guide

  • Yes. Blissey is not available during the main story. It can only be obtained after entering the Hall of Fame. Blissey becomes available after the main story is complete in Crystal.

  • In Crystal, Blissey plays as a wall. Not the fastest, so pick your spots carefully.

Game Availability

Debuting in Gold & Silver, Blissey appears in 18 games across 8 generations. A reliable presence in most mainline games, typically found through wild encounters.

Explore

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