![Koga's Koffing (Challenge from the Darkness No. 015)](https://static.tcgcollector.com/build/images/default-card-image-640x892.0d69bedb.png)
$—
0
![Grass Grass](https://static.tcgcollector.com/content/images/c5/ec/16/c5ec1646156fdb6d2db562afa7ec0e9b250cc023b7d5955d93265ebb23808031.png)
Smokescreen
10
If the Defending Pokémon tries to attack during your opponent's next turn, your opponent flips a coin. If tails, that attack does nothing.
![Grass Grass](https://static.tcgcollector.com/content/images/c5/ec/16/c5ec1646156fdb6d2db562afa7ec0e9b250cc023b7d5955d93265ebb23808031.png)
![Colorless Colorless](https://static.tcgcollector.com/content/images/98/fa/64/98fa649102fdbf170a2be997d5ecf2016b2f5f92f372213e9e642f7ed9332993.png)
Obscuring Gas
30
Flip a coin. If heads, shuffle Koga's Koffing and all cards attached to it into your deck (after doing damage).