In some of the earliest days of the game, some of the cards released were deemed offensive due to their art, text, and/or name, which were racially or culturally offensive
Lorcana has a generous mulligan rule that allows you to redraw as many cards as you want in your opening hand, so take advantage of that opportunity and try to start each game with the best curve possible
Black Black is also one of the most infamous colors for removal, but in Commander, it can struggle to remove key permanents
This has led to a renewed interest in rare cards such as the Pikachu Illustrator, which was distributed in 1998 to the winners of an illustration contest
To make matters even worse, many Station costs are incredibly high
I did a deep dive on Arna a month or so back