You can't have more than 1 ACE SPEC card in your deck.

Once during each player's turn, that player may search their deck for a Stage 1 Pokémon that evolves from 1 of their Basic Pokémon and put it onto that Pokémon to evolve it. If that Pokémon was evolved in this way, that player may search their deck for a Stage 2 Pokémon that evolves from that Pokémon and put it onto that Pokémon to evolve it. Then, that player shuffles their deck. (Players can't evolve a Basic Pokémon during their first turn or a Basic Pokémon that was put into play this turn.)

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.