The seven cards currently included in this ban are: Game Changers list In 2025, Wizards of the Coast introduced a separate but linked 'Game Changers' list to the banlist conversation
Not only that, but casting a creature using that mana means that spell cant be countered
X, ex, Prime, Legend, Gold Star, not sure what the differences between these Pokemon Cards are
I also hope that some single-player content is added eventually, if only some static battles for Crystals or something else - to give new players a little more wiggle room
You could add a third reason, which is to test a synergy you want to play, but can't afford to invest hundreds of dollars into without testing it