I really don't feel like making those alterations (my current PSD makes doing so really awkward, but I might give it a shot later if I decided to redo the blanks from scratch)
Even before you pay for a PSA or Beckett grade, the visual assessment you do yourself determines which stack a card belongs in
Unlike Izzet Delver, they only have 4 Ragavan, Nimble Pilferer as early threats, so there will be games where they dont tap out early, which turns off your Daze as protection, but gives you time to develop your manabase to play around their Daze
Again, if we end up heavy black, Sadistic Sacrament taking Laboratory Maniac and Lightning Storm is technically a harder knockout against Ad Nauseam than Slaughter Games, as they could still win via Laboratory Maniac plus Spoils of the Vault
Unlike the previous set, this grabs your deck so you built around it
Of course, expect a couple hundred less when you sell it