Thunder Mountain ◇ (LOT 191)
The attacks of Pokémon (both yours and your opponent's) cost less.
Whenever any player plays an Item or Supporter card from their hand, prevent all effects of that card done to this Stadium card.
Prism Star Rule: You can't have more than 1 Prism Star card with the same name in your deck. If a Prism Star card would go to the discard pile, put it in the Lost Zone instead.