The Importance of Card Advantage in Magic

Card advantage is still a very important part of just magic theory. The card Rhystic Study from, which I don't remember when it was printed. Incredibly powerful card. That's all over the place in command or particularly because it's a very problematic mechanic when there's not enough cards to go around. When you start to get that feeling that my opponent is drawing extra cards and it's making me uncomfortable, you're kind of starting to understand why it's so important.