Special
Balanced
35Speed · Very Slow

Is Koffing Good in Black 2 & White 2 Playthrough?

Poison with AbilityLevitate granting Ground immunity. Wild in Virbank Complex. Roxie uses a Koffing at her gym. Weezing at level 35 adds bulk. AbilityLevitate removes the only Poison weakness, leaving nothing super-effective. A defensive oddity that sticks around longer than expected.

StrongGoodEvenToughBadEEEETEEETEEGECherenGym 1KoffingCatchableRoxieGym 2BurghGym 3ElesaGym 4ClayGym 5WeezingEvolveSkylaGym 6DraydenGym 7MarlonGym 8ShauntalE4GrimsleyE4CaitlinE4MarshalE4IrisChamp*
Cheren
Gym 1
Even

Koffing trades roughly evenly with Cheren's team.

Even
Patrat
Lv 11
Normal
Keen Eye
Work UpBiteTackleDetect
Even
Lillipup
Lv 13
Normal
Vital Spirit
Work UpBiteTackleHelping Hand
Roxie
Gym 2
Even

Koffing trades roughly evenly with Roxie's team.

Even
Koffing
Lv 16
Poison
Levitate
SmogAssuranceTackleClear Smog
Risky
Whirlipede
Lv 18
BugPoison
Poison Point
VenoshockPoison StingProtectPursuit
Burgh
Gym 3
Even

Koffing trades roughly evenly with Burgh's team.

You Win
Swadloon
Lv 22
BugGrass
Leaf Guard
ProtectString ShotGrass WhistleTackle
Risky
Dwebble
Lv 22
BugRock
Sturdy
Rock PolishSmack DownFeint AttackSand Attack
You Win
Leavanny
Lv 24
BugGrass
Swarm
Struggle BugRazor LeafBug BiteString Shot
Elesa
Gym 4
Even

Koffing trades roughly evenly with Elesa's team.

Even
Emolga
Lv 28
ElectricFlying
Static
Electro BallShock WaveDouble TeamPursuit
Even
Flaaffy
Lv 28
Electric
Static
Electro BallTake DownChargeCotton Spore
Even
Zebstrika
Lv 30
Electric
Motor DriveImmune to Electric attacks
SparkPursuitFlame ChargeThunder Wave
Clay
Gym 5
Tough

Clay's team hits Koffing's weaknesses hard.

Risky
Krokorok
Lv 31
GroundDark
Intimidate
CrunchSwaggerEmbargoMud Slap
Avoid
Sandslash
Lv 31
Ground
Sand Veil
DigSlashSand TombCrush Claw
Avoid
Excadrill
Lv 33
GroundSteel
Sand Force
Horn DrillRock SlideSlashHone Claws
Skyla
Gym 6
Even

Weezing trades roughly evenly with Skyla's team.

Even
Swoobat
Lv 37
PsychicFlying
Unaware
Future SightAir SlashCalm MindAmnesia
Even
Skarmory
Lv 37
SteelFlying
Sturdy
Steel WingMetal SoundSpikesAir Cutter
You Win
Swanna
Lv 39
WaterFlying
Big Pecks
Rain DanceRoostAir SlashAqua Ring
Drayden
Gym 7
Even

Weezing trades roughly evenly with Drayden's team.

Even
Druddigon
Lv 46
Dragon
Sheer Force
Dragon TailNight SlashRevengeChip Away
Avoid
Flygon
Lv 46
GroundDragon
Levitate
Dragon TailSandstormEarth PowerDragon Breath
Even
Haxorus
Lv 48
Dragon
Mold Breaker
Dragon PulseTauntDragon DanceDragon Claw
Marlon
Gym 8
Even

Weezing trades roughly evenly with Marlon's team.

Even
Carracosta
Lv 49
WaterRock
Sturdy
Aqua TailShell SmashCurseSmack Down
You Win
Wailord
Lv 49
Water
Water Veil
DiveAmnesiaWater SpoutBrine
Even
Jellicent
Lv 51
WaterGhost
Cursed Body
HexRain DanceBrineOminous Wind
Shauntal
Elite Four
Tough

Shauntal's team hits Weezing's weaknesses hard.

Risky
Cofagrigus
Lv 56
Ghost
Mummy
Will O WispGrass KnotPsychicShadow Ball
Risky
Drifblim
Lv 56
GhostFlying
Aftermath
PsychicThunderboltAcrobaticsShadow Ball
Risky
Golurk
Lv 56
GroundGhost
Iron Fist
Heavy SlamEarthquakeBrick BreakShadow Punch
Risky
Chandelure
Lv 58
GhostFire
Flame Body
Energy BallFire BlastPsychicShadow Ball
Grimsley
Elite Four
Even

Weezing trades roughly evenly with Grimsley's team.

Even
Liepard
Lv 56
Dark
Limber
Night SlashFake OutAerial AceAttract
Even
Scrafty
Lv 56
DarkFighting
Moxie
CrunchBrick BreakPoison JabRock Tomb
Risky
Krookodile
Lv 56
GroundDark
Intimidate
CrunchDragon ClawEarthquakeRock Tomb
Risky
Bisharp
Lv 58
DarkSteel
Defiant
Night SlashX ScissorMetal ClawAerial Ace
Caitlin
Elite Four
Even

Weezing trades roughly evenly with Caitlin's team.

Even
Musharna
Lv 56
Psychic
Synchronize
Charge BeamDream EaterYawnReflect
Even
Reuniclus
Lv 56
Psychic
Magic Guard
PsychicEnergy BallFocus BlastRecover
Even
Sigilyph
Lv 56
PsychicFlying
Wonder Skin
PsychicShadow BallIce BeamAir Slash
Even
Gothitelle
Lv 58
Psychic
Frisk
PsychicShadow BallThunderboltCalm Mind
Marshal
Elite Four
Good

Weezing has the type edge here and should clean up Marshal's team.

You Win
Throh
Lv 56
Fighting
Guts
Storm ThrowBulldozeRock TombPayback
You Win
Sawk
Lv 56
Fighting
Sturdy
Brick BreakRetaliateRock SlidePayback
You Win
Mienshao
Lv 56
Fighting
Regenerator
High Jump KickU TurnBounceRetaliate
You Win
Conkeldurr
Lv 58
Fighting
Guts
Hammer ArmBulk UpStone EdgeRetaliate
Iris
Champion
Even

Weezing trades roughly evenly with Iris's team.

Even
Hydreigon
Lv 57
DarkDragon
Levitate
FlamethrowerCharge BeamDragon PulseSurf
Even
Druddigon
Lv 57
Dragon
Sheer Force
Rock SlideFlamethrowerDragon TailFocus Blast
Even
Archeops
Lv 57
RockFlying
Defeatist
AcrobaticsRock SlideDragon ClawEndeavor
Risky
Aggron
Lv 57
SteelRock
Rock Head
EarthquakeDouble EdgeRock SlideAutotomize
Even
Lapras
Lv 57
WaterIce
Water Absorb
SurfIce BeamThunderboltSing
Risky
Haxorus
Lv 59
Dragon
Mold Breaker
EarthquakeX ScissorDual ChopDragon Dance
Catchable
Available after Badge 1
Type
Poison

Catch Koffing on Virbank Complex (walking, Lv 10-13, uncommon).

View Koffing locations

Evolve Koffing to Weezing
Level 35
Type
Poison

Your Koffing should hit Level 35 before you reach Skyla, at typical leveling pace.

View Weezing locations

How to Get Koffing in Black 2 & White 2

Koffing appears at decent spawn rates across 2 spots in early-game routes. Sort by Best below if you want the highest rate, or Earliest if you want the quickest access point in your playthrough.

Where To Catch Koffing in B2W2

Koffing is your first catch on the way to Koffing. You'll find walking encounters from Lv. 10-58 across 4 total spots in the chain.

  1. Koffing
    Step 1Koffing
    Virbank Complex - Inside
    Lv.10-13Floor
    Rate 15%
    Any
  2. Weezing
    Step 2Catch or Evolve into Weezing
    P2 Laboratory
    Lv.57-58Floor
    Rate 15%
    Any
    or evolve from Koffing (Step 1)

Koffing Weakness

Ground and Psychic moves hit Koffing for super-effective damage. 4 resistances help offset the weaknesses. Levitate grants an additional Ground immunity, reshaping the matchup chart. Koffing's physical bulk (base 95 Def) helps cushion physical weakness hits, but special attackers are the bigger threat.

Koffing Weakness and Resistance Chart
DamageTypes
2x (Weak)Ground, Psychic
0.5x (Resist)Grass, Fighting, Poison, Bug
Gen V Type Chart
  • Fairy type does not exist — Dragon has fewer checks
  • Physical / Special split now per-move (introduced Gen IV)

What is Koffing Weak Against

Avg
2Weak
4Resist
1Immune
Score0
4xCritical
None
¼xResist
None
0xImmune

What is Koffing Strong Against

1Strong
4Resisted
1Immune
Score-4
2xStrong
0xImmune

Best Pokemon Against Koffing

Koffing Evolutions

One evolution ahead. Koffing grows into Weezing through a straightforward two-stage chain. A decent partner pool for breeding via one egg group. Eggs are average hatch time. The evolved forms gain up to 150 total stats over Koffing. View every chain in the Evolution Chart.

How to Evolve

2 Forms
Stat Comparison 2 Stages
Koffing
Poison
Weezing
Poison
HP
40
65+25
ATK
65
90+25
DEF
95
120+25
SP.ATK
60
85+25
SP.DEF
45
70+25
SPE
35
60+25
BST
340D-Tier
490C-Tier+150
ROLE
Balanced
Balanced
TYPE
Utility
Mixed

Breeding

Very Easy

Breed Koffing easily with 45 breeding partners from the Indeterminate egg group. Pass egg moves like Curse, Destiny Bond, Grudge and 8 more to offspring.

Egg Groups
Gender
50.0%50.0%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Egg Moves
11moves
Breed With (best first)
gardevoirgalladegastrodonstunfiskshelloscofagriguskirliacastformraltsyamaskmukgengar

B2W2 Koffing Best Moveset

Ground weakness disappears through AbilityLevitate, leaving Koffing weak only to Psychic. 95 Defense absorbs physical hits, and the moveset fires Poison TermStab while taking physical abuse. 60 Sp. Atk can't threaten much, but the typing and bulk answer Fighting types. Weezing adds power.

Best Build

Experimental
Wall
Ability
Levitate
Item
Black SludgeSUSTAIN
Best Nature for Koffing
Bold+DEF

Koffing best EVs are HP and Defense

EVs

Wall Moveset

  • Pain Split
  • Fire Blast
  • Sludge WaveSTAB
  • Will O Wisp

Moves List

Without breeding, Koffing misses out on Curse and Destiny Bond. That's 11 egg moves adding depth that the base kit lacks. STAB comes from Sludge Bomb and Sludge, with coverage across 8 types rounding things out.

Level-Up Moves

Lv 1
Poison Gas
D8040Poison
Lv 1
Tackle
D5010035Normal
Lv 4
Smog
307020Poison
Lv 7
Smokescreen
10020Normal
Lv 12
Assurance
5010010Dark
Lv 15
Clear Smog
D7515Poison
Lv 18
Sludge
9710020Poison
Lv 23
Self-Destruct
2001005Normal
Lv 26
Haze
C30Ice
Lv 29
Gyro Ball
D1005Steel
Lv 34
Sludge Bomb
C13510010Poison
Lv 37
Explosion
B2501005Normal
Lv 40
Destiny Bond
C5Ghost
Lv 45
Memento
C10010Dark

TM Moves

TM
TM45
Attract
C10015Normal
TM32
Double Team
15Normal
TM64
Explosion
B2501005Normal
TM42
Facade
D7010020Normal
TM38
Fire Blast
S120855Fire
TM35
Flamethrower
D9510015Fire
TM70
Flash
D10020Normal
TM21
Frustration
D10020Normal
TM74
Gyro Ball
D1005Steel
TM10
Hidden Power
6010015Normal
TM59
Incinerate
3010015Fire
TM66
Payback
D5010010Dark
TM17
Protect+4
C10Normal
TM18
Rain Dance
C5Water
TM44
Rest
C10Psychic
TM27
Return
D10020Normal
TM48
Round
D6010015Normal
TM30
Shadow Ball
D8010015Ghost
TM36
Sludge Bomb
C13510010Poison
TM90
Substitute
C10Normal
TM11
Sunny Day
C5Fire
TM87
Swagger
9015Normal
TM12
Taunt
C10020Dark
TM46
Thief
D6010010Dark
TM25
Thunder
D1207010Electric
TM24
Thunderbolt
D9510015Electric
TM41
Torment
10015Dark
TM06
Toxic
C9010Poison
TM09
Venoshock
D9710010Poison
TM61
Will-O-Wisp
S7515Fire

Egg Moves

Egg
Egg
Curse
C10Ghost
Egg
Destiny Bond
C5Ghost
Egg
Grudge
5Ghost
Egg
Pain Split
S20Normal
Egg
Psybeam
D6510020Psychic
Egg
Psywave
D8015Psychic
Egg
Screech
8540Normal
Egg
Spit Up
D10010Normal
Egg
Spite
10010Ghost
Egg
Stockpile
D20Normal
Egg
Swallow
D10Normal

Tutor Moves

Tut
Tutor
Dark Pulse
D8010015Dark
Tutor
Pain Split
S20Normal
Tutor
Sleep Talk
C10Normal
Tutor
Snore
D4010015Normal
Tutor
Spite
10010Ghost
Tutor
Uproar
D9010010Normal

Transfer Moves

Gen
Gen 4
Captivate
10020Normal
Gen 4
Endure+4
C10Normal
Gen 3
Mimic
10Normal
Gen 4
Natural Gift
10015Normal
Gen 4
Rollout
309020Rock
Gen 4
Secret Power
7010020Normal
Gen 4
Shock Wave
D6020Electric

Base Stats

Base Stats
Avg
HP40
D
Attack65
C
Defense95
B
Sp. Atk60
C
Sp. Def45
D
Speed35
F
Total340
Details
Catch Rate
Easy190 / 255
Growth Rate
Medium Fast1M XP
Height0.6 m
Weight1.0 kg
Base XP68
Abilities
Levitate
Evades ground moves.
Neutralizing Gas
Neutralizes abilities of all Pokémon in battle.
StenchHidden Ability
Has a 10% chance of making target Pokémon flinch with each hit.
Levitate grants Ground immunity
EV Yield
HPAtkDef+1SpASpDSpe
Defense training source
Pokedex Entry

Toxic gas is held within its thin, balloon-shaped body, so it can cause massive explosions.

Pokemon Black 2 / Pokemon White 2

Koffing Black 2 & White 2 Guide

  • For Black 2 & White 2, you can run Koffing through the first few routes without issues. 340 BST won't carry you far though. Get it to Weezing as fast as you can.

Game Availability

One of the original 151, Koffing has appeared in 20 games — most mainline games. From Red & Blue through the latest titles, it's rarely been left out of a regional Pokedex.

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