Methane Leak (Poké-Body)
As long as Dark Weezing is your Active Pokémon, put 1 damage counter on each Pokémon that remains Poisoned between turns.
Smog
Cost: Colorless ()
The Defending Pokémon is now Poisoned.
Darkness Charge
Cost: Grass, Colorless, Colorless (50)
Put 2 damage counters on Dark Weezing.