Hey fellow Planeswalkers! When it comes to deck-building in Magic: The Gathering Arena, one trick I always keep in mind is to have a clear game plan. Whether you’re going for an aggro, control, or combo deck, make sure every card choice you make aligns with your strategy. Also, don’t forget to pay attention to your mana curve. Having a good balance of low-cost and high-cost spells will help ensure you have plays at every stage of the game. And lastly, don’t be afraid to test and iterate on your deck. The best way to improve is by playing games, identifying weaknesses, and making adjustments. Keep brewing and may your opening hand be ever in your favor!