Koffing

#109

StarterEvo

Getting up close to a Koffing will give you a chance to observe, through its thin skin, the toxic gases swirling inside. It blows up at the slightest stimulation.

Types
Base stat total	340
Starting friendship	50
Evolves	Level 35
Level-up moves (13)	4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52
Category	Poison Gas Pokemon
Height	0.6 m
Weight	1.0 kg

Evolution pool

Odds as of 2026-10-12, from thousands of randomized seeds.

Gloom
BST 395 · 0.01%
Evolves: RoguestoneBeedrill
BST 395 · 0.01%
Evolves: BST/10

Poipole
BST 420 · 0.09%
Evolves: Level 50

Sneasel-H
BST 430 · 0.03%
Evolves: RoguestoneClodsire
BST 430 · 0.03%
Evolves: BST/10

Qwilfish
BST 440 · 0.02%
Evolves: BST/10Qwilfish-H
BST 440 · 0.01%
Evolves: Level 30

Arbok
BST 448 · 5.24%
Evolves: BST/10

Venomoth
BST 450 · 2.78%
Evolves: BST/10

Golbat
BST 455 · 2.93%
Evolves: Friendship

Seviper
BST 458 · 4.15%

Amoonguss
BST 464 · 2.71%

Swalot
BST 467 · 3.99%

Garbodor
BST 474 · 4.56%

Skuntank
BST 479 · 2.76%

Salazzle
BST 480 · 2.66%

Scolipede
BST 485 · 2.15%Grafaiai
BST 485 · 2.1%

Toxicroak
BST 490 · 2.66%Slowking-G
BST 490 · 2.49%Victreebel
BST 490 · 2.37%Slowbro-G
BST 490 · 2.33%Vileplume
BST 490 · 2%

Dragalge
BST 494 · 3.28%

Toxapex
BST 495 · 2.37%Beedrill-M
BST 495 · 2.16%

Muk
BST 500 · 3.88%Muk-A
BST 500 · 2.77%Revavroom
BST 500 · 2.73%Drapion
BST 500 · 2.62%Gengar
BST 500 · 2.49%

Toxtricity
BST 502 · 2.3%Toxtricity-L
BST 502 · 2.23%

Nidoqueen
BST 505 · 2.57%Nidoking
BST 505 · 2.5%

Overqwil
BST 510 · 2.96%Sneasler
BST 510 · 2.89%

Roserade
BST 515 · 2.68%Tentacruel
BST 515 · 2.54%

Venusaur
BST 525 · 2.75%Glimmora
BST 525 · 2.55%

Crobat
BST 535 · 3.44%

Naganadel
BST 540 · 0.06%

Munkidori
BST 555 · 0.06%Fezandipiti
BST 555 · 0.05%Okidogi
BST 555 · 0.03%

Nihilego
BST 570 · 0.01%

BST 395BST 570

• ArbokEvolves: BST/10
  BST 448 · 5.24%
• Garbodor
  BST 474 · 4.56%
• Seviper
  BST 458 · 4.15%
• Swalot
  BST 467 · 3.99%
• Muk
  BST 500 · 3.88%
• Crobat
  BST 535 · 3.44%
• Dragalge
  BST 494 · 3.28%
• Overqwil
  BST 510 · 2.96%
• GolbatEvolves: Friendship
  BST 455 · 2.93%
• Sneasler
  BST 510 · 2.89%
• VenomothEvolves: BST/10
  BST 450 · 2.78%
• Muk-A
  BST 500 · 2.77%
• Skuntank
  BST 479 · 2.76%
• Venusaur
  BST 525 · 2.75%
• Revavroom
  BST 500 · 2.73%
• Amoonguss
  BST 464 · 2.71%
• Roserade
  BST 515 · 2.68%
• Salazzle
  BST 480 · 2.66%
• Toxicroak
  BST 490 · 2.66%
• Drapion
  BST 500 · 2.62%
• Nidoqueen
  BST 505 · 2.57%
• Glimmora
  BST 525 · 2.55%
• Tentacruel
  BST 515 · 2.54%
• Nidoking
  BST 505 · 2.5%
• Gengar
  BST 500 · 2.49%
• Slowking-G
  BST 490 · 2.49%
• Victreebel
  BST 490 · 2.37%
• Toxapex
  BST 495 · 2.37%
• Slowbro-G
  BST 490 · 2.33%
• Toxtricity
  BST 502 · 2.3%
• Toxtricity-L
  BST 502 · 2.23%
• Beedrill-M
  BST 495 · 2.16%
• Scolipede
  BST 485 · 2.15%
• Grafaiai
  BST 485 · 2.1%
• Vileplume
  BST 490 · 2%
• PoipoleEvolves: Level 50
  BST 420 · 0.09%
• Munkidori
  BST 555 · 0.06%
• Naganadel
  BST 540 · 0.06%
• Fezandipiti
  BST 555 · 0.05%
• Okidogi
  BST 555 · 0.03%
• Sneasel-HEvolves: Roguestone
  BST 430 · 0.03%
• ClodsireEvolves: BST/10
  BST 430 · 0.03%
• QwilfishEvolves: BST/10
  BST 440 · 0.02%
• Qwilfish-HEvolves: Level 30
  BST 440 · 0.01%
• Nihilego
  BST 570 · 0.01%
• GloomEvolves: Roguestone
  BST 395 · 0.01%
• BeedrillEvolves: BST/10
  BST 395 · 0.01%

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