Hey fellow Magic: The Gathering Arena players! When it comes to deck-building, remember that consistency is key. Focus on a specific strategy or theme for your deck, and choose cards that support that strategy. Make sure to have a good balance between creatures, spells, and lands to ensure you can execute your game plan effectively. Don’t forget to include some removal spells and ways to deal with different types of threats. And most importantly, playtest your deck to see how it performs and make adjustments accordingly. Happy gaming!