Diamond/PearlPlatinum
It grows by feeding on gases released by garbage. Though very rare, triplets have been found.
Heartgold
If one of the twin KOFFING inflates, the other one deflates. It constantly mixes its poisonous gases.
Soulsilver
Top-grade perfume is made using its internal poison gases by diluting them to the highest level.
Evolution Chain
Level 35
Pokédex Data
Classification
Poison Gas Pokémon
Height
3.0 m (9'10")
Weight
16.0 kg (35.3 lbs)
Abilities
Training
EV Yield
+2 defense
Catch Rate
60
Base Friendship
70
Growth Rate
medium
Gender Ratio
♂
♀
Egg Groups
Indeterminate
Learned Moves
No moves available for this Pokémon in this generation.
Base Stats
Hp
65
Attack
90
Defense
120
Sp. Atk
85
Sp. Def
70
Speed
60
Total
490
Type Defenses
(vs. Gen 6+ rules)