When Pokémon-ex has been Knocked Out, your opponent takes 2 Prize cards.
Put a Shock-wave marker on 1 of your opponent's Pokémon.
If the Defending Pokémon is a Stage 2 Evolved Pokémon, this attack does 70 damage plus 20 more damage.
Choose 1 of your opponent's Pokémon that has any Shock-wave markers on it. That Pokémon is Knocked Out.