While red has very few nontargeted removal options to get rid of a Priest, black can run Diabolic Edict, Innocent Blood, and Chainer's Edict just fine
Here are a few more things to keep in mind for deck building: You can play more than 40 cards, but you really should stick to 40 if possible
Turning your sorcery spells into flash ones with this planeswalkers plus ability is super valuable, especially when youre holding a Wrath of God or another board wipe against an aggressive opponent
Each booster pack includes a random assortment of cards from both Innistrad sets, the catch being that packs will have two rares instead of one
Capturing a sense of aliens, for example, wouldn't be hard
The table suffered through multiple boardwipes if I remember correctly