Neutralizing Gas
As long as this Pokémon is in the Active Spot, your opponent's Pokémon in play have no Abilities, except for Neutralizing Gas.
![icon darkness type pokemon](/images/icons/pokemon_types/icon_darkness.png) | Severe Poison | |
Your opponent's Active Pokémon is now Poisoned. Put 4 damage counters instead of 1 on that Pokémon during Pokémon Checkup. |