Hey fellow Planeswalkers! When it comes to building a strong deck in Magic: The Gathering Arena, a neat trick is to focus on a specific theme or strategy. Whether you’re going for a tribal deck, control deck, or aggro deck, make sure every card you include serves a purpose and synergizes well with the rest of your cards. Don’t forget to pay attention to your mana curve to ensure you have a good balance of low-cost and high-cost spells. And always playtest your deck to see how it performs in different matchups. Happy brewing!