According to Senior Game Designer Ethan Fleischer in this fascinating Bridge Worlds featurette, Forces of the Imperium is "based in white's philosophy of building up a large army of small creatures" which will make using Sanguinary Priest to cash them in for damage potentially quite useful
White token decks want all the token doubling they can get, and the ability to fire this at just 2 mana is a nice value and tempo proposition
Of course, forcing players to sacrifice their creatures, adding your own sacrifice outlets, and mana generation will help Sephiroth overpower your opponents
Rise of the Floodborn doesnt just build on the first set of cards in terms of quantity, either
While some are broken, others create interesting play patterns and force you to make interesting choices while deck building
That said, if you havent caught up on everything you need to know about MTG Duskmourn , you might want to familiarize yourself with the layout of this haunted house before you dive into choosing your deck
