When Pokémon-ex has been Knocked Out, your opponent takes 2 Prize cards.
Once during your turn, if Rocket's Persian ex is on your Bench, you may search your deck for a Pokémon with Dark or Rocket's in its name. Show it to your opponent and put it into your hand. Shuffle your deck afterward.
The Defending Pokémon is now Poisoned. Put 2 damage counters instead of 1 on the Defending Pokémon between turns.