Koffing #0109

The Poison Gas Pokémon

The data on this page is from the Pokémon Yellow RotomLabs Pokédex. See all available Pokémon in Yellow here. Or, check out this Pokémon's data from the most recent games.

Weak x2

Ground

Bug

Psychic

Resists x½

Fighting

Poison

Grass

View all Typings:

Calculated stats: Lv. 50

Lv. 100

At Level 35

EV Yield	40 HP 65 Attack 95 Defense Sp. Attack Sp. Defense 35 Speed
Base Exp. Yield	114
Catch Rate	190
Catch Chance	~35.19% Success (Poké Ball, Lvl. 50, Full HP)
Exp. Growth Rate	Medium Fast
Base Friendship

The following moves are learned by Koffing via level-up in Pokémon Yellow:

Level	Name	Power	Acc.	Type	Cat.
45	Haze	—	—	Ice	Stat.
37	Smokescreen	—	100	Normal	Stat.
1	Smog	20	70	Poison	Phys.
1	Tackle	35	95	Normal	Phys.
48	Explosion	170	100	Normal	Phys.
40	Self-Destruct	130	100	Normal	Phys.
32	Sludge	65	100	Poison	Phys.

The following moves are learned by Koffing via TM in Pokémon Yellow:

TM	Name	Power	Acc.	Type	Cat.
TM006	Toxic	—	85	Poison	Stat.
TM036	Self-Destruct	130	100	Normal	Phys.
TM038	Fire Blast	120	85	Fire	Spec.
TM032	Double Team	—	—	Normal	Stat.
TM020	Rage	20	100	Normal	Phys.
TM031	Mimic	—	100	Normal	Stat.
TM044	Rest	—	—	Psychic	Stat.
TM034	Bide	1	—	Normal	Phys.
TM050	Substitute	—	—	Normal	Stat.
TM047	Explosion	170	100	Normal	Phys.
TM024	Thunderbolt	95	100	Electric	Spec.
TM025	Thunder	120	70	Electric	Spec.