Base · 51/102
Koffing
BasicGrassHP 50
Cost: Grass, Grass
Foul Gas
10Flip a coin. If heads, the Defending Pokémon is now Poisoned; if tails, it is now Confused.
- Weakness
- Psychic×2
- Resistance
- None
- Retreat
- Cost: Colorless1
- Set
- Base (BS)
- Series
- Base
- Number
- 51/102
- Released
- Jan 9, 1999
- Rarity
- Common
- Illustrator
- Mitsuhiro Arita
- Regulation mark
- None
- Format
- Standard not legalExpanded not legal
Because it stores several kinds of toxic gases in its body, it is prone to exploding without warning.
