From the card games on this list, the hardest card game to learn is Bridge. It’s an incredibly complex game with tournaments being held around the world. It’s one of those classic card games that rely on a lot of skill to win. Magic: the Gathering is also another hard card game to learn with its deep mechanics and always changing environments. Lastly, Texas Hold ‘Em Poker is one of those games that’s easy to learn but hard to master. Even though it relies on a bit of luck, betting strategies and bluffing can make all the difference.