Hey fellow Planeswalkers! When it comes to building a strong deck in Magic: The Gathering Arena, it’s important to pay attention to your card selection. Make sure to include a good balance of creatures, spells, and other card types to ensure versatility in different game situations. Don’t forget to consider the mana curve of your deck to make sure you have a good mix of low and high-cost cards. And always keep an eye out for synergies between cards that can give you a strategic advantage on the battlefield. Happy deck building!