Blood MinistrationIt's worth briefly pausing over exactly what blood ministration is. How big a deal was it? Big enough that Yharnam produced more blood than alcohol, because it was more intoxicating, and so jealously guarded that Yharnam is more or less closed to outsiders.
The fact that the Pthumerian civilization had been close to the Great Ones and subsequently collapsed was not lost on all. The head of Byrgenwerth, Master Willem, realised blood was not necessarily the consequence-free wonder that many of his colleagues believed. He would be proven right.