Gengar (UNB 70)
Ability
Shadow Pain
When you play this Pokémon from your hand to evolve 1 of your Pokémon during your turn, you may put 6 damage counters on your opponent's Pokémon-GX and Pokémon-EX in any way you like.
Twilight Poison
70
Your opponent's Active Pokémon is now Asleep and Poisoned.