Hey fellow Planeswalkers! When it comes to deck-building in Magic: The Gathering Arena, I always focus on having a clear strategy in mind. Whether you prefer aggro, control, or midrange, make sure your deck’s cards work towards a common goal. Include cards that synergize well together and always have a game plan in mind. Don’t forget to balance your mana curve to ensure you have plays at every stage of the game. And most importantly, don’t be afraid to experiment and tweak your deck based on your gameplay experience. Happy dueling!