Hey fellow Planeswalkers! When it comes to building a strong deck in Magic: The Gathering Arena, it’s all about finding the right balance. Make sure to include a good mix of creatures, spells, and lands to ensure you have options in any situation. Consider the synergy between your cards and how they work together to achieve your win condition. Don’t forget to include some removal and card draw to keep your options open. And always playtest your deck to see how it performs and make adjustments accordingly. Happy deck-building!