mtg dredge cards the mire 043/322 R Magic the Gathering! Sacrifice a creature or land Stinkweed Imp MTG - Ravnica:

Fumulus, the Infestation Fumulus, the Infestation rewards you for building a deck full of sac outlets and edicts, and its a good reason to run less-played black insects like Brood of Cockroaches

Magic: The Gathering Booster Packs, Collector Boosters, a Commander Deck, and a Bundle were provided by Wizards of the Coast for the purposes of this review.

The original design must remain, and amusingly, that means including some accidental errors from the game's very first print run

You could also run a deck that doesnt play a lot of mana rocks and want to make sure that you dont miss out on mana

And Mystic Sanctuary doesnt cost a card to use