Hey fellow Planeswalkers! When it comes to deck building in Magic: The Gathering Arena, I always start with a clear strategy in mind. Whether you prefer aggro, control, or combo decks, each card should serve a specific purpose to support your overall game plan. Don’t forget to maintain a good balance between creatures, spells, and lands to ensure consistency in your draws. And always playtest your deck to fine-tune it based on what works and what doesn’t. Happy brewing!