Hey fellow Planeswalkers! When building your decks in Magic: The Gathering Arena, always remember to have a clear game plan. Make sure your deck has a good balance of spells, creatures, and lands to ensure consistency. Don’t forget to include cards that can handle various situations like removal spells and card draw. And most importantly, playtest your deck against different archetypes to fine-tune it. Good luck, and may your opening hand always have the perfect curve!