Hey fellow Magic: The Gathering Arena players! When it comes to deck-building, it’s essential to find cards that synergize well together. Look for cards that complement each other’s strengths and cover each other’s weaknesses. Don’t forget to include a good balance of creatures, spells, and support cards to ensure versatility in different game situations. And always remember to playtest your deck to see how it performs and make adjustments accordingly. Happy deck-building!