Each pack contains 1 art card, 1 full-art basic land, 6 connected commons or uncommons, 1 showcase or double-faced common/uncommon, 2 cards of any rarity (chance of showcase or double-faced), 1 rare or mythic rare (chance of showcase or double-faced), 1 foil of any rarity (chance of showcase or double-faced), 1 token/ad or special card from Magic's history
They sport an uncharacteristic ability that seems almost more Izzet than Orzhov
I am unfamiliar with the exact count of blue cards required to be in your deck to consistently be able to cast Force of Negation Turn 1, but adjustments could be made if necessary
These effects are fantastic at enabling strategies like Dredge and Reanimator that want to see many cards and need to fill the graveyard with resources
You have to cast your spells precombat, which you dont always want to do, and on top of that, you need both a creature and noncreature