These friendly monsters can be caught and trained to fight by their respective owners in hopes of becoming Pokmon Master
Aspiring Trainer #17 Emphasis on decks
This includes new TCG sets, video games, animation series, movies, and much more game announcements on Pokmon Day tend to be the most common, however
Unlike the AI in the games, your opponents will also have max-level fully-trained teams, and more importantly, they will figure out your strategy, and they'll do their best to deal with it
This changes a bit in glacially slow Constructed metas, where games are expected to last until turn 10+ on average
Remember, if you graded those 20+ cards yourself then every card you make less than $12 profit on is a card where you would have more money today if you didnt submit it