Whenever a creature attacks you, make a Clue artifact token, which can be sacrificed alongside paying two mana to draw a card
Cheap key cards: Gravecrawler, Cryptbreaker, Diregraf Captain, Undead Augur, Endless Ranks of the Dead, Plague Belcher
2 Non-foil Booster Fun and/or extended-art cards Each Collector Booster has a total of two cards from the variants listed below: 13 Extended-art rares (18.8%) 5 Extended-art mythic rares (3.6%) 10 Borderless rares (14.4%), including Rooms and lands 6 Borderless mythic rares (4%), including Rooms and a planeswalker 20 Paranormal frame rares (29%) and 2 mythic rares (1.5%) 12 Double exposure rares (17.4%) and 5 mythic rares (3.3%) 4 Mirror monster rares (5.8%) and 3 mythic rares (2.2%) 1 Traditional foil, textured foil, or fracture foil card In addition to getting a traditional foil version of the cards found in the non-foil Booster Fun and/or extended-art slot, this slot is filled with some scary-good pulls from the halls of Duskmourn
So let's look at one such card
It is not so much that the card is bad but more that black cannot support it alone in the current meta of extreme tempo