Hey fellow Planeswalkers! When it comes to deck-building in Magic: The Gathering Arena, it’s all about finding the right balance between your spells, creatures, and land cards. Remember to have a clear win condition in mind when selecting your cards. Whether you prefer aggro, control, or combo decks, always make sure your deck has a consistent game plan. And don’t forget to pay attention to your mana curve to ensure you can play your cards when you need them. Happy brewing!