Let's face it: we all make mistakes. The key is to learn from them so that you're always moving forward. That's why this week, Doug's made all the mistakes for you so you can learn from his past deck-building blunders. Even with tournaments out of the picture, it's important to remember the best practices for deck building so you're prepared for whatever comes your way, whether it's Ignis Heat, the True Dracowarrior or Eldlich the Golden Lord.

Tips like knowing whether to prepare your deck for Dark Ruler No More or Evenly Matched are always relevant because they help you understand the format, keeping you one step ahead of your competition. Check out the video and brush up your skills!

Want to boost your win rate? Check out some of Doug's latest articles, where he discusses 5 simple questions that can help you win more matches, and how you can bend luck to make it work for you. They're both quick reads that can make you a stronger competitor.