Hey fellow Planeswalkers! When it comes to building a strong deck in Magic: The Gathering Arena, it’s crucial to pay attention to your card selection. Make sure to include a good mix of low-cost cards for early game advantage, along with powerful late-game cards to seal the deal. Don’t forget to include some versatile cards that can adapt to different situations. And always keep an eye on your mana curve to ensure you have a balanced deck. Happy deck-building!