You may play only 1 Stadium card during your turn. Put it next to the Active Spot, and discard it if another Stadium comes into play. A Stadium with the same name can't be played.

You may play only 1 Stadium card during your turn. Put it into the Active Spot, and discard it if another Stadium comes into play. A Stadium with the same name can't be played.

The Retreat Cost of each Basic Pokémon in play (both yours and your opponent's) is Colorless less.