Utility
Balanced
35Speed · Very Slow

Is Koffing Good in Omega Ruby & Alpha Sapphire Playthrough?

Koffing floats through Hoenn with AbilityLevitate granting Ground immunity. Poison typing doesn't have exciting gym matchups, but the immunity protects against Earthquake users throughout the E4. Solid defensive niche.

StrongGoodEvenToughBadTGTEEETEGTETTRoxanneGym 1BrawlyGym 2WattsonGym 3FlanneryGym 4KoffingCatchableNormanGym 5WinonaGym 6WeezingEvolveTate & LizaGym 7WallaceGym 8SidneyE4PhoebeE4GlaciaE4DrakeE4StevenChamp*
Roxanne
Gym 1
Tough

Roxanne's typing presses Koffing's defenses.

Risky
Geodude
Lv 12
RockGround
Sturdy
TackleDefense CurlRock Tomb
Risky
Nosepass
Lv 14
Rock
Magnet Pull
TackleHardenRock Tomb
Brawly
Gym 2
Good

Koffing has the type edge here and should clean up Brawly's team.

You Win
Machop
Lv 14
Fighting
Guts
LeerKarate ChopSeismic TossBulk Up
You Win
Makuhita
Lv 16
Fighting
Guts
Arm ThrustKnock OffSand AttackBulk Up
Wattson
Gym 3
Tough

Wattson's typing presses Koffing's defenses.

Avoid
Magnemite
Lv 19
ElectricSteel
Sturdy
Thunder WaveTackleVolt Switch
Even
Voltorb
Lv 19
Electric
Soundproof
RolloutChargeVolt Switch
Avoid
Magneton
Lv 21
ElectricSteel
Magnet Pull
SupersonicMagnet BombVolt Switch
Flannery
Gym 4
Even

Koffing trades roughly evenly with Flannery's team.

You Win
Slugma
Lv 26
Fire
Flame Body
OverheatRock ThrowLight ScreenSunny Day
Risky
Numel
Lv 26
FireGround
Simple
Earth PowerLava PlumeAmnesiaSunny Day
Even
Torkoal
Lv 28
Fire
White Smoke
OverheatBody SlamCurseSunny Day
Norman
Gym 5
Even

Koffing trades roughly evenly with Norman's team.

Risky
Slaking
Lv 28
Normal
Truant
EncoreRetaliateYawnFeint Attack
Even
Vigoroth
Lv 28
Normal
Vital Spirit
Fury SwipesFeint AttackRetaliateEncore
Risky
Slaking
Lv 30
Normal
Truant
Chip AwaySwaggerRetaliateFeint Attack
Winona
Gym 6
Even

Koffing trades roughly evenly with Winona's team.

Even
Swellow
Lv 33
NormalFlying
Guts
Quick AttackAerial AceDouble TeamEndeavor
Even
Pelipper
Lv 33
WaterFlying
Keen Eye
Water PulseRoostProtectAerial Ace
Risky
Skarmory
Lv 33
SteelFlying
Keen Eye
Sand AttackAir CutterSteel WingAerial Ace
Even
Altaria
Lv 35
DragonFlying
Natural Cure
EarthquakeDragon BreathCotton GuardRoost
Tate & Liza
Gym 7
Tough

Tate & Liza's team hits Weezing's weaknesses hard.

Risky
Lunatone
Lv 45
RockPsychic
Levitate
Light ScreenPsychicHypnosisCalm Mind
Risky
Solrock
Lv 45
RockPsychic
Levitate
Sunny DayRock SlidePsychicSolar Beam
Wallace
Gym 8
Even

Weezing trades roughly evenly with Wallace's team.

Even
Luvdisc
Lv 44
Water
Swift Swim
Water PulseAttractSweet KissDraining Kiss
Risky
Whiscash
Lv 44
WaterGround
Oblivious
Mud SportWaterfallZen HeadbuttEarthquake
You Win
Sealeo
Lv 44
IceWater
Thick Fat
EncoreBody SlamAurora BeamWaterfall
Even
Seaking
Lv 44
Water
Swift Swim
Aqua RingRain DanceWaterfallHorn Drill
Risky
Milotic
Lv 46
Water
Marvel Scale
Hydro PumpDisarming VoiceRecoverIce Beam
Sidney
Elite Four
Good

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

Even
Mightyena
Lv 50
Dark
Intimidate
SwaggerTake DownSucker PunchCrunch
You Win
Shiftry
Lv 50
GrassDark
Chlorophyll
Fake OutFeint AttackExtrasensoryLeaf Blade
Easy KO
Cacturne
Lv 50
GrassDark
Sand Veil
Leech SeedPaybackNeedle ArmSpiky Shield
Even
Sharpedo
Lv 50
WaterDark
Rough Skin
CrunchPoison FangAqua JetSlash
Even
Absol
Lv 52
Dark
Super Luck
Aerial AceNight SlashPsycho CutSlash
Phoebe
Elite Four
Tough

Phoebe's team hits Weezing's weaknesses hard.

Risky
Dusclops
Lv 51
Ghost
Pressure
Shadow PunchConfuse RayCurseFuture Sight
Even
Banette
Lv 51
Ghost
Insomnia
Shadow BallSpiteWill O WispFeint Attack
Risky
Sableye
Lv 51
DarkGhost
Prankster
Shadow ClawFoul PlayPower GemFake Out
Risky
Banette
Lv 51
Ghost
Insomnia
Shadow BallGrudgeToxicPsychic
Risky
Dusknoir
Lv 53
Ghost
Pressure
HexFire PunchIce PunchThunder Punch
Glacia
Elite Four
Even

Weezing trades roughly evenly with Glacia's team.

Even
Glalie
Lv 52
Ice
Inner Focus
Light ScreenIce ShardHailCrunch
Risky
Froslass
Lv 52
IceGhost
Snow Cloak
Confuse RayBlizzardHailOminous Wind
Even
Glalie
Lv 52
Ice
Inner Focus
ProtectIce ShardHailFreeze Dry
Even
Froslass
Lv 52
IceGhost
Snow Cloak
Draining KissBlizzardHailShadow Ball
Even
Walrein
Lv 54
IceWater
Thick Fat
SurfBody SlamBlizzardSheer Cold
Drake
Elite Four
Tough

Drake's team hits Weezing's weaknesses hard.

Even
Altaria
Lv 53
DragonFlying
Natural Cure
Aerial AceCotton GuardDragon PulseMoonblast
Risky
Flygon
Lv 53
GroundDragon
Levitate
EarthquakeDragon ClawRock SlideSupersonic
Even
Kingdra
Lv 53
WaterDragon
Sniper
Dragon PulseSurfYawnIce Beam
Risky
Flygon
Lv 53
GroundDragon
Levitate
FlamethrowerBoomburstDragon PulseScreech
Even
Salamence
Lv 55
DragonFlying
Intimidate
Dragon RushZen HeadbuttCrunchThunder Fang
Steven
Champion
Tough

Steven's team hits Weezing's weaknesses hard.

Risky
Skarmory
Lv 57
SteelFlying
Sturdy
ToxicAerial AceSpikesSteel Wing
Risky
Claydol
Lv 57
GroundPsychic
Levitate
ReflectLight ScreenExtrasensoryEarth Power
Avoid
Aggron
Lv 57
SteelRock
Sturdy
Stone EdgeEarthquakeIron TailDragon Claw
Even
Cradily
Lv 57
RockGrass
Suction Cups
Giga DrainAncient PowerSludge BombConfuse Ray
Even
Armaldo
Lv 57
RockBug
Battle Armor
X ScissorRock BlastMetal ClawCrush Claw
Risky
Metagross
Lv 59
SteelPsychic
Clear Body
Bullet PunchZen HeadbuttMeteor MashGiga Impact
Catchable
Available after Badge 4
Type
Poison

Catch Koffing on Fiery Path (walking, Lv 14-16, rare).

View Koffing locations

Evolve Koffing to Weezing
Level 35
Type
Poison

Your Koffing should hit Level 35 before you reach Tate & Liza, at typical leveling pace.

How to Get Koffing in Omega Ruby & Alpha Sapphire

Easy grab on Koffing with high spawn rates across 4 locations in early-game routes. The sorted list below shows the full spread so you can pick the most convenient spot.

Where To Catch Koffing in ORAS

Koffing is your first catch on the way to Koffing. You'll find walking encounters from Lv. 8-16 across 4 total spots in the chain.

  1. Koffing
    Step 1Koffing
    Fiery Path
    Lv.8Cave
    Rate 35%
    Horde battle
    Fiery Path
    Lv.14-16Cave
    Omega RubyRate 30%
    Fiery Path
    Lv.14-16Cave
    Alpha SapphireRate 5%
  2. Weezing
    Step 2Evolve into Weezing

Koffing Weakness

Ground and Psychic moves hit Koffing for super-effective damage. 5 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, Fairy

What is Koffing Weak Against

Good
2Weak
5Resist
1Immune
Score+1
4xCritical
None
¼xResist
None
0xImmune

What is Koffing Strong Against

2Strong
4Resisted
1Immune
Score-3
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 49 breeding partners from the Indeterminate egg group. Pass egg moves like Curse, Destiny Bond, Grudge and 9 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
12moves
Breed With (best first)
gardevoirgalladegastrodonstunfisktrevenantshellosphantumpcofagriguskirliacastformraltsyamask

ORAS Koffing Best Moveset

Poison at 95 Defense with AbilityLevitate blocking Ground. The moveset fires at pre-evolution power from 65 Attack and 60 Sp. Atk. Weezing one evolution away adds 120 Defense and 90 Attack.

Best Build

Experimental
Utility
Ability
Levitate
Item
Custap BerryRECOVERY
Best Nature for Koffing
HardyNEUTRAL

Utility Moveset

  • Destiny Bond
  • EndureFAST +4

Moves List

Without breeding, Koffing misses out on Curse and Destiny Bond. That's 12 egg moves adding depth that the base kit lacks. STAB comes from Belch and Sludge Bomb, with coverage across 9 types rounding things out.

Level-Up Moves

Lv 1
Poison Gas
9040Poison
Lv 1
Tackle
D5010035Normal
Lv 4
Smog
457020Poison
Lv 7
Smokescreen
10020Normal
Lv 12
Assurance
D6010010Dark
Lv 15
Clear Smog
D7515Poison
Lv 18
Sludge
D9710020Poison
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
S5Ghost
Lv 42
Belch
1809010Poison
Lv 45
Memento
C10010Dark

TM Moves

TM
TM45
Attract
C10015Normal
TM100
Confide
20Normal
TM97
Dark Pulse
D8010015Dark
TM32
Double Team
15Normal
TM64
Explosion
B2501005Normal
TM42
Facade
D7010020Normal
TM38
Fire Blast
D110855Fire
TM35
Flamethrower
D9010015Fire
TM70
Flash
D10020Normal
TM21
Frustration
D10020Normal
TM74
Gyro Ball
D1005Steel
TM10
Hidden Power
D6010015Normal
TM59
Incinerate
D6010015Fire
TM83
Infestation
D2010020Bug
TM66
Payback
5010010Dark
TM17
Protect+4
C10Normal
TM18
Rain Dance
C5Water
TM44
Rest
C10Psychic
TM27
Return
D10020Normal
TM48
Round
6010015Normal
TM94
Secret Power
7010020Normal
TM30
Shadow Ball
D8010015Ghost
TM88
Sleep Talk
C10Normal
TM36
Sludge Bomb
C13510010Poison
TM90
Substitute
C10Normal
TM11
Sunny Day
C5Fire
TM87
Swagger
9015Normal
TM12
Taunt
C10020Dark
TM46
Thief
D6010025Dark
TM25
Thunder
D1107010Electric
TM24
Thunderbolt
D9010015Electric
TM41
Torment
10015Dark
TM06
Toxic
C9010Poison
TM09
Venoshock
D9710010Poison
TM61
Will-O-Wisp
C8515Fire

Egg Moves

Egg
Egg
Curse
C10Ghost
Egg
Destiny Bond
S5Ghost
Egg
Grudge
5Ghost
Egg
Pain Split
C20Normal
Egg
Psybeam
6510020Psychic
Egg
Psywave
D10015Psychic
Egg
Screech
8540Normal
Egg
Spit Up
10010Normal
Egg
Spite
10010Ghost
Egg
Stockpile
D20Normal
Egg
Swallow
10Normal
Egg
Toxic Spikes
C20Poison

Tutor Moves

Tut
Tutor
Pain Split
C20Normal
Tutor
Shock Wave
6020Electric
Tutor
Snore
D5010015Normal
Tutor
Spite
10010Ghost
Tutor
Uproar
D9010010Normal

Transfer Moves

Gen
Gen 4
Captivate
10020Normal
Gen 4
Endure+4
S10Normal
Gen 3
Mimic
10Normal
Gen 4
Natural Gift
D10015Normal
Gen 4
Rollout
D309020Rock

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

If Koffing becomes agitated, it raises the toxicity of its internal gases and jets them out from all over its body. This Pokémon may also overinflate its round body, then explode.

Koffing embodies toxic substances. It mixes the toxins with raw garbage to set off a chemical reaction that results in a terribly powerful poison gas. The higher the temperature, the more gas is concocted by this Pokémon.

Koffing Omega Ruby & Alpha Sapphire Guide

  • For Omega Ruby & Alpha Sapphire, 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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