That's nice
Depending on the format, gifting a Treasure could be a huge cost, and potentially even backbreaking depending how good the splash cards are, on-rate
The deck that you face off against in these matches will vary each time for example, the first two decks you battle in the Beginner mode for Genetic Apex are starter decks featuring Ivysaur, Charmeleon, and Wartortleso the best deck for each match will vary based on type
Once the game enters the attacking stage, you usually wont be using Sableye too much, but every few games situations occur in which you need to use Sableye to make a clutch play to win you the game
However, The first Japanese Pokemon card printed is Bandai Pokemon Carddass part1 actually
This sees play in multiple formats, often as a sideboard card, but you can get your opponent with the unexpected mainboard Pierce in some metas