Social & Friends - Add friends and build your trading network - View your friends collections, decks, wishlists, and trade lists - Share your lists and discover new cards through your network Scan Pokmon Cards Instantly - Instantly scan cards in any language using advance image recognition - Real-time translation of foreign cards - Check daily prices from TCGPlayer and CardMarket - Explore 30-day price history charts for any card - See format legality, oracle text, and official rulings Manage Your Collection - Organize your Pokmon TGC cards into folders with custom images - Track the value of your folders over time - Export your collection to csv or text format for backups or trading - Use smart filters to sort cards by set, color and more - Built-in card price tracker for you entire Pokmon collection Build Decks - Create and manage Pokmon TGC decks and sideboards - Export decks to csv or text for tournaments or sharing - View deck stats by mana curve, color, type, and more - Perfect for casual and competitive Pokemon deck builders Trade With Confidence - Compare trade values between two players instantly - See whos winning or losing the trade, and by how much - Use trade lists and wishlists to keep deals organized Track Price Trends - See which Pokmon cards have increased or dropped in price - Filter by date, format, or set - Track pricing trends within your own collection Weekly Email Updates - Receive weekly email summaries with your collections stats - See value changes, collection growth, and other insights

DM ones you know if you want and I can add them to the doc The only ones I know off the top of my head are the two I mentioned
Series 2 launched in July and included cards from sets like 151, Journey Together, Surging Sparks, and Stellar Crown
There was no need for playtesting, since this was already done in Japan at TPC
However, the best Magic players use whichever cards work best in their deck, regardless of rarity