Hey fellow Planeswalkers! When building a deck in Magic: The Gathering Arena, always remember to have a clear game plan. Whether you’re going for an aggressive strategy or a control-based one, make sure your cards work towards your goal. Don’t forget to keep your mana curve in check to ensure you have the right balance of early-game plays and late-game threats. And most importantly, playtest your deck against different archetypes to fine-tune it for the best performance on the battlefield! Good luck, and may your opening hand always have the perfect mix of lands and spells!