Hey fellow Planeswalkers! When it comes to deck building in Magic: The Gathering Arena, it’s all about finding the right balance between creatures, spells, and lands. Start by focusing on a clear win condition for your deck – whether it’s through overwhelming your opponent with creatures, controlling the board with spells, or a combo strategy. Make sure to include a good mix of early-game plays, mid-game powerhouses, and late-game finishers. And don’t forget to fine-tune your mana curve to ensure you can play your cards when you need them. Happy deck building!