Card Text: Ability — Toxic Subjugation
As long as this Pokémon is in the Active Spot, put 5 more damage counters on your opponent’s Poisoned Pokémon during Pokémon Checkup.
Attack 1: [D1] Poison Chain (10)
Your opponent’s Active Pokémon is now Poisoned. During your opponent’s next turn, that Pokémon can’t retreat.