As of Bloomburrow, “The List” currently consists of only the Special Guest cards. For the sake of simplicity I will only refer to these as Special Guests (SPG) unless this changes.
Speaking of SPG cards, starting with this set it appears that these will now clearly state in the bottom left of the card what set they’re from. See this preview of Collected Company that lists “DSK Special Guest” to the right of the collector number.
There are 81 total Commons.
There are 100 total Uncommons.
There are 60 Rares.
There are 20 Mythic Rares.
There are 5 full-art manor lands and 10 regular basic lands.
There is a cycle of 10 dual lands in the “Land” slot (see Slot 14 below).
Starter Decks have returned with Duskmourn, however cards appearing in this product will not change the current set legality of these cards and they will not appear in Play Boosters.
The Special Guest cards from this set will range from SPG 64 – 73
Up to 4 rares can appear in a Play Booster, as follows:
~74% of packs will have 1 Rare/Mythic Rare
~23% of packs will have 2 Rares/Mythic Rares
~1% of packs will have 3 Rares/Mythic Rares
~<1% of packs will have 4 Rares/Mythic Rares
Slot Breakdown
Slots 1 – 6: Always a Common.
2 Commons have a “Lurking Evil” art treatment that can appear in Play Boosters ~25% of the time you see that specific card.
Slot 7: A Common ~98.44% of the time and a Special Guest ~1.56% of the time.
Slots 8 – 10: Always an Uncommon.
4 of these Uncommons have a “Lurking Evil” art treatment, and 4 have a “Paranormal Frame” version. These will also appear ~25% of the time those specific cards show up.
Slot 11: A normal art Rare ~75% of the time and a normal art Mythic Rare ~12.6% of the time.
~8.2% of the time this will be a Rare in one of the following art treatments, and ~1.4% of the time a Mythic Rare of one of the same treatments:
Borderless Rooms, lands, or Planeswalker
Paranormal frame
Mirror Monster cards
Double Exposure cards
A Lurking Evil Rare ~2.5% of the time, or a Lurking Evil Mythic Rare ~0.3% of the time.
In the case where a particular card has multiple art treatments, the drop rate will be adjusted so that card appears at the same rate of other cards with the same rarity.
Slot 12: Always a non-Foil card of any rarity, although this can be of any art treatment.
The drop rate by rarity was not disclosed.
Slot 13: Always a Foil card of any rarity, although this can be of any art treatment.
The drop rate by rarity was not disclosed.
Slot 14: Always a Land card.
~40% of the time this will be a non-Foil Common dual land.
~10% of the time this will be a Foil Common dual land.
~26.7% of the time this will be a non-Foil, regular basic land.
~6.7% of the time this will be a Foil, regular basic land.
~13.3% of the time this will be a non-Foil, full-art manor land.
~3.3% of the time this will be a Foil, full-art manor land.
Slot 15: Always a Token or art card.
The drop rate of tokens vs art cards was not disclosed.
Typically this slot may also contain an ad card, however that was not listed in the article.