Pokémon League Headquarters
Card type
Subtype
Rarity
Illus.
Regulation
Effect
Attacks used by each Basic Pokémon in play (both yours and your opponent's) cost Colorless more.
Stadium Rule
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.