Hey everyone! When building a deck in Magic: The Gathering Arena, it’s crucial to have a clear strategy in mind. Make sure your deck has a good balance of mana curve to ensure you can play spells at every stage of the game. Also, consider including cards that work well together and support your overall game plan. Don’t forget to include some removal and card draw to handle different situations. Practice with your deck to understand its strengths and weaknesses, and make adjustments accordingly. Happy gaming!