mtg commander stax deck Edh Visual View Grand Arbiter Augustin IV STAX

Essential cards for Modern can easily be worth $10 or more, and the enemy-color fetchlands haven't been reprinted since Modern Masters 2017 , meaning they are quite expensive

Three cards

You could use the mana for some of the creatures that have pump abilities that you can use repeatedly

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How do you fill them

The ability to reduce and cheat the costs of spells is paramount in Commander, and few commanders can do so with aura spells quite like Bruna