mtg best demon support cards The 10 Demons In Commander Demonic Covenant MTG - Duskmourn:

She hopes that, by fostering in others the sense of wonder and respect that she feels for nature, she can preserve the beautiful diversity of life in the Multiverse and honor the memory of her own lost world

March of the Machine might be one of Magic: The Gatherings most ambitious sets in years, the culmination of the secret machinations of New Phyrexia against the entirety of the Multiverse

However, if that Land is a Plains, then you actually get to put that nonland permanent back on the battlefield instead

Of course, some decks may want to run both of them

Sprinkle in efficient card draw and the best all-around spells you can muster