Neutralizing Gas (Ability)
As long as this Pokémon is in the Active Spot, your opponent's Pokémon in play have no Abilities, except for Neutralizing Gas.
Severe Poison
Cost: Darkness ()
Your opponent's Active Pokémon is now Poisoned. Put 4 damage counters instead of 1 on that Pokémon during Pokémon Checkup.
This Pokémon consumes particles that contaminate the air. Instead of leaving droppings, it expels clean air.