Hey fellow Magic: The Gathering Arena players! When building a deck, it’s important to have a clear strategy in mind. Decide if you want to focus on aggro, control, or combo. Make sure to include a good balance of creatures, spells, and lands to ensure consistency. Don’t forget to include some removal and card draw to handle various situations. Test your deck against different opponents to fine-tune it. And most importantly, have fun experimenting with different cards and strategies to find what works best for you! Good luck on the battlefield!