Hey fellow Planeswalkers! When building your deck in Magic: The Gathering Arena, always remember to have a good balance between creatures, spells, and lands. Focus on a clear win condition and choose cards that support that strategy. Don’t forget to include some removal and card draw spells to deal with your opponent’s threats and keep your hand full. And most importantly, playtest your deck against different matchups to fine-tune it for success on the digital battlefield! Good luck and may your opening hand always be in your favor!