Hey fellow Planeswalkers! When building your deck in Magic: The Gathering Arena, make sure to include a good mix of cards to ensure versatility. Include some low-cost cards for early game advantage, some removal spells to deal with threats, and some powerful finishers to close out the game. Don’t forget to consider the synergy between your cards to maximize their effectiveness on the battlefield. And most importantly, have fun experimenting with different card combinations to find what works best for your playstyle!