Hey fellow Planeswalkers! When it comes to deck-building in Magic: The Gathering Arena, one key tip is to maintain a good balance between your spells, creatures, and lands. Make sure your deck has a clear strategy or theme to follow, whether it’s aggro, control, or combo. Don’t forget to keep an eye on your mana curve to ensure you have the right mix of low-cost and high-cost cards. And always playtest your deck to see how it performs in different matchups. Happy brewing! #MTGArena #DeckbuildingTips 🧙‍♂️✨