Koffing #0109

The Poison Gas Pokémon

The data on this page is from the Pokémon Gold & Silver RotomLabs Pokédex. See all available Pokémon in Gold & Silver here. Or, check out this Pokémon's data from the most recent games. You can also use the menu on the left (blue tab) to see data from other games this Pokémon has appeared in!

Typing	Poison
Abilities
Classification	The Poison Gas Pokémon
National ID	#0109

Type Effectiveness

Weak x2

Ground

Psychic

Resists x½

Fighting

Poison

Bug

Grass

View all Typings:

Sprite and Official Artwork

Gold

Silver

Base Stats

Stat	Amount	Stat Range
HP	40	100—147
Attack	65	70—117
Defense	95	100—147
Sp. Attack	60	65—112
Sp. Defense	45	50—97
Speed	35	40—87
Total	340	Calculated

Calculated stats: Lv. 50

Lv. 100

Evolutionary Family

At Level 35

Breeding and Species Information

Egg Group(s)	Amorphous
Egg Cycles	20
Egg Steps	5120
Gender Ratio	50.00% 50.00%
Height	0.6 m (2'0")
Weight	1.0 kg (2.2 lbs.)

Battle Information

EV Yield	40 HP 65 Attack 95 Defense 60 Sp. Attack 45 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	50

Learnset via Level-up

The following moves are learned by Koffing via level-up in Pokémon Gold and Silver:

Level	Name	Power	Acc.	Type	Cat.
1	Poison Gas	—	55	Poison	Stat.
1	Tackle	35	95	Normal	Phys.
9	Smog	20	70	Poison	Phys.
17	Self-Destruct	200	100	Normal	Phys.
21	Sludge	65	100	Poison	Phys.
25	Smokescreen	—	100	Normal	Stat.
33	Haze	—	—	Ice	Stat.
41	Explosion	250	100	Normal	Phys.
45	Destiny Bond	—	—	Ghost	Stat.

Egg Moves

The following moves are learned by Koffing as Egg Moves in Pokémon Gold and Silver:

Name	Power	Acc.	Type	Cat.
Destiny Bond	—	—	Ghost	Stat.
Pain Split	—	100	Normal	Stat.
Psybeam	65	100	Psychic	Spec.
Psywave	1	80	Psychic	Spec.
Screech	—	85	Normal	Stat.

Learnset via TM

The following moves are learned by Koffing via TM in Pokémon Gold and Silver:

TM	Name	Power	Acc.	Type	Cat.
TM003	Curse	—	—	???	Stat.
TM004	Rollout	30	90	Rock	Phys.
TM006	Toxic	—	85	Poison	Stat.
TM007	Zap Cannon	100	50	Electric	Spec.
TM010	Hidden Power	1	100	Normal	Phys.
TM011	Sunny Day	—	—	Fire	Stat.
TM013	Snore	40	100	Normal	Phys.
TM017	Protect	—	—	Normal	Stat.
TM020	Endure	—	—	Normal	Stat.
TM021	Frustration	1	100	Normal	Phys.
TM025	Thunder	120	70	Electric	Spec.
TM027	Return	1	100	Normal	Phys.
TM032	Double Team	—	—	Normal	Stat.
TM034	Swagger	—	90	Normal	Stat.
TM035	Sleep Talk	—	—	Normal	Stat.
TM036	Sludge Bomb	90	100	Poison	Phys.
TM038	Fire Blast	120	85	Fire	Spec.
TM044	Rest	—	—	Psychic	Stat.
TM045	Attract	—	100	Normal	Stat.
TM046	Thief	40	100	Dark	Spec.

In-Game Images

Standard Sprites

Main Sprite - Gold
Back Sprite - Gold
Main Sprite - Silver
Back Sprite - Silver

Shiny Sprites

Main Sprite - Gold
Back Sprite - Gold
Main Sprite - Silver
Back Sprite - Silver

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