Chansey tanks everything special in Yellow. S-Tier with 250 HP and massive Special, making it almost impossible to KO with non-physical attacks.
520HP250Attack5Defense5Speed50Sp.Def105Sp.Atk105
Weak to
Physical
Tank
50Speed · Slow

Is Chansey Good in Yellow Playthrough?

Chansey absorbs special attacks better than anything else in the game thanks to 250 HP. The trade-off is almost zero physical ability and no offensive output. Softboiled keeps it alive through any special-heavy fight. A specialist that does one thing better than everything else in Gen 1.

StrongGoodEvenToughBadBTTGEEEEGGEGEBrockGym 1MistyGym 2SurgeGym 3ErikaGym 4ChanseyCatchableKogaGym 5SabrinaGym 6BlaineGym 7GiovanniGym 8LoreleiE4BrunoE4AgathaE4LanceE4BlueChamp*
Brock
Gym 1
Bad

Brock's Pokemon outpace and outclass Chansey here.

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

Misty's typing presses Chansey's defenses.

Risky
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 Chansey's defenses.

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

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

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

Chansey trades roughly evenly with Koga's team.

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

Chansey 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
Even

Chansey trades roughly evenly with Blaine's team.

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

Chansey trades roughly evenly with Giovanni's team.

You Win
Dugtrio
Lv 50
Ground
Sand Veil
DigSand AttackFissureEarthquake
Even
Persian
Lv 53
Normal
Limber
ScreechDouble TeamFury SwipesSlash
You Win
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
Good

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

Even
Dewgong
Lv 54
WaterIce
Thick Fat
Bubble BeamAurora BeamRestTake Down
Even
Cloyster
Lv 53
WaterIce
Shell Armor
SupersonicClampIce BeamSpike Cannon
Easy KO
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

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

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

Chansey trades roughly evenly with Agatha's team.

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

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

You Win
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
You Win
Dragonite
Lv 62
DragonFlying
Inner Focus
BlizzardFire BlastThunderHyper Beam
Blue
Champion
Even

Chansey trades roughly evenly with Blue's team.

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

Catchable

Available after Badge 4
Type
Normal
Tier
S

Catch Chansey in the Safari Zone (walking, Lv 7, rare).

View Chansey locations

Yellow Chansey Locations

Chansey is the white whale: rare at every spot, a catch rate near the floor, and a level range from 7 all the way to 56. Finding it is hard; keeping it in the ball is harder.

2 locations to catch Chansey

Encountered via tall grass encounters

Badge 4
Badge 5
Badge 6
Badge 7
Badge 8
Post-Game

Best Locations to Catch Chansey in Yellow

Chansey isn't a quick catch. 3 walking encounters from Lv. 7-56 with slim rates across the board. Commit to one spot instead of jumping between areas.

Chansey Weakness

Fighting moves hit Chansey for super-effective damage. The upside? Ghost-type moves can't touch it at all. Chansey's special bulk (base 105 Special) helps absorb special-type weaknesses, though physical moves exploit the lower Defense.

Chansey Weakness and Resistance Chart
DamageTypes
2x (Weak)Fighting
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 Chansey Weak Against

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

What is Chansey Strong Against

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

Best Pokemon Against Chansey

Hitmonlee
Hitmonlee
Fighting
B
Machoke
Machoke
Fighting
C
Primeape
Primeape
Fighting
C

Chansey Evolutions

At 520 base stat total, Chansey hits hard for a Normal type. No evolution chain and no egg group, just a straight pickup. View every chain in the Evolution Chart.

How to Evolve

No Evolution
Chansey
#113Chansey
Does not evolve
Breeding not available · Introduced in Gen 2

Y Chansey Best Moveset

Softboiled recovers half of the format's largest HP stat every turn, making Chansey nearly impossible to wear down through special attacks. 105 Special handles both offense and defense, MoveThunder Wave cripples setup attempts, and Normal typing means only Fighting moves hit super-effectively. The ultimate special tank.

Best Build

Experimental
Support
Ability
Unknown
Item
None
Best Nature for Chansey
HardyNEUTRAL

Support Moveset

  • Soft BoiledSTAB
  • Thunder Wave
  • Ice Beam
  • ThunderboltCoverage

Moves List

The level-up pool is slim, so TMs matter here. Chansey's coverage across 7 types all comes from technical machines, built on top of Hyper Beam and Skull Bash for same-type damage. Double-Edge and Blizzard are the payoff moves.

Level-Up Moves

Lv 1
Pound
—6010035Normal
Lv 1
Tail Whip
——10030Normal
Lv 12
Double Slap
—228510Normal
Lv 24
Sing
A—5515Normal
Lv 30
Growl
D—10040Normal
Lv 38
Minimize
———20Normal
Lv 44
Defense Curl
D——40Normal
Lv 48
Light Screen
D——30Psychic
Lv 54
Double-Edge
D18010015Normal

TM Moves

All 36 TMs are obtainable before the Elite Four

TM
TM34D——10Normal
TM14
BlizzardPokémon Mansionbadge 6
C110905Ice
TM08
Body SlamS.S. Annebadge 2
D12710015Normal
TM11C6510020Water
TM18
Counter-5Celadon Department Storebadge 3
D—10020Fighting
TM32
Double TeamSafari Zonebadge 3
———15Normal
TM10
Double-EdgeRocket Hideoutbadge 3
D18010015Normal
TM37
Egg BombSafari Zonebadge 3
—1507510Normal
TM38C120855Fire
HM05D—7020Normal
TM15
Hyper BeamRocket Game Cornerbadge 3
B225905Normal
TM13B9510010Ice
TM05
Mega KickCeladon Department Storebadge 3
D180755Normal
TM01
Mega PunchMt. Moonbadge 1
D1208520Normal
TM35
MetronomePokémon Labbadge 6
D——10Normal
TM31
MimicSaffron Citybadge 5
D——10Normal
TM29
PsychicSaffron Citybadge 5
C9010010Psychic
TM46——10015Psychic
TM20
RageRoute 15badge 3
D3010020Normal
TM33
ReflectKanto Power Plantbadge 3
C——20Psychic
TM44
RestS.S. Annebadge 2
C——10Psychic
TM19
Seismic TossRoute 25badge 1
A—10020Fighting
TM40
Skull BashSafari Zonebadge 4
D15010010Normal
TM41
Soft-BoiledCeladon Citybadge 5
B——5Normal
TM22
Solar BeamPokémon Mansionbadge 6
B12010010Grass
HM04
StrengthFuchsia Citybadge 4
—12010015Normal
TM17
SubmissionCeladon Department Storebadge 3
D808025Fighting
TM50
SubstituteRocket Game Cornerbadge 3
C——10Normal
TM09
Take DownSilph Co.badge 3
D1358520Normal
TM30
Teleport-6Route 9badge 2
———20Psychic
TM25
ThunderKanto Power Plantbadge 5
C1107010Electric
TM45
Thunder WaveRoute 24badge 1
B—10020Electric
TM24B9510015Electric
TM06C—9010Poison
TM49B12010010Normal
TM12
Water GunMt. Moonbadge 1
D4010025Water

Tutor Moves

Chansey can't learn any Tutor moves

Base Stats

Base Stats
High
HP250
S
Attack5
F
Defense5
F
Sp. Atk105
B
Sp. Def105
B
Speed50
D
Total520
Details
Catch Rate
Difficult30 / 255
Growth Rate
Fast800,000 XP
Height1.1 m
Weight34.6 kg
Base XP395
EV Yield
HP+2AtkDefSpASpDSpe
HP training target
Pokedex Entry

A gentle and kindhearted POKéMON that shares its nutritious eggs if it sees an injured POKéMON.

Pokemon Yellow

Chansey Yellow Guide

  • Where in the Yellow Safari Zone can I find Chansey?

    See the Locations section above for where to find Chansey in Yellow.

    Safari rules: You can only use Safari Balls. No battling. Two tactical items shift the catch/flee trade-off:

    • Throw bait to keep Chansey from fleeing (flee rate cut to 1/4) but it becomes harder to catch (catch factor halved).
    • Throw a rock to make Chansey easier to catch (catch factor doubled) but it flees twice as often.
    • Each effect lasts 2-6 random turns; throwing one cancels the other.
  • In Yellow, Chansey has 520 BST, so weigh it against what your team already covers.

  • In Yellow, use Chansey as a tank. Physical side carries the damage. Not the fastest,

Game Availability

Present since Red & Blue, Chansey appears in 21 games spanning 9 generations. Gen 1 originals like Chansey have the longest track record of availability in the series.

Explore

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