Cacturne

It becomes active at night, seeking prey that is exhausted from the day's desert heat.

Spike Wound: Choose 1 of your opponent's Pokémon that has any damage counters on it. This attack does 50 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)

Poison Experiment (20): You may discard a Grass or Darkness Energy attached to Cacturne. If you discard a Grass Energy, the Defending Pokémon is now Poisoned. If you discard a Darkness Energy, the Defending Pokémon is now Paralyzed.