These reprints were carefully chosen
Throne of Eldraine brought with it a bunch of interesting support cards for the mill archetype, which, when combined with some holdovers from last Standard like Drowned Secrets, give us the critical mass of mill cards necessary to make a (possibly?) competitive deck
In the common slot, these will be excellent finds for the Dimir player later on in the pack, as only players utilizing deck destruction side theme will be able to get full value
Wed need a supercomputer because Magic is incredibly complex, and even then, it wouldnt be possible for humans to interpret its results without bias
That's TCGs across the board, but with limited copies of each card and so many strategies that rely on finding multiple pieces of a puzzle, this deck tends to falter against its own lack of focus