Pokémon ex rule: When your Pokémon ex is Knocked Out, your opponent takes 2 Prize cards.
Pummeling Payback
If this Pokémon is damaged by an attack from your opponent’s Pokémon (even if this Pokémon is Knocked Out), put 2 damage counters on the Attacking Pokémon for each Energy attached to this Pokémon.
Rock Tomb
Damage: 150
During your opponent’s next turn, the Defending Pokémon can’t retreat.