This is a great ability that not only supports your main strategy of aristocrats by bringing those sacrificed back to life, it also shuts down any graveyard strategies across the table
If your collection is very high value, or contains high value cards such as Power 9, dual lands, Reserved List cards, serialized cards, etc., you should contact a vendor such as AncestralMTG that specializes in high end cards and collections
One special sorcery card gives all your creatures infect until the end of the turn
As a 1/1 for a single green mana, it's not likely to affect the board based on its stat value relative to its cost
Set Redesign In the one issue which is focused on the draft booster, the design of sets for limited play will have to be changed for the introduction of (potentially) more Rares, more variance, and one less card