Hey fellow Planeswalkers! When it comes to building your deck in Magic: The Gathering Arena, it’s crucial to pay attention to the cards you include. Make sure to have a good balance of spells, creatures, and lands to ensure consistency in your gameplay. Don’t forget to consider the mana curve of your deck to have a smooth flow of spells throughout the game. And always keep in mind the synergy between your cards to maximize their potential. Happy deck-building!