Hey fellow Planeswalkers! When it comes to building a strong deck in Magic: The Gathering Arena, I always start by focusing on a clear win condition. Whether it’s overwhelming your opponent with creatures, locking down the board with control spells, or burning them out with direct damage, having a clear strategy is key. Make sure to maintain a good balance between spells and creatures, and always keep an eye on your mana curve to ensure you have a smooth progression of plays. And don’t forget to include some versatile removal and card draw options to handle any situation. Happy deck-building!