The make-shift communion wafer spackle is by far my favourite wild and outlandish detail that's been completely left out of Dracula adaptations because between van Helsing having to source those, the dubious way of this even really being a thing and working, and just overall being a great example of Stoker's somewhat loose grasp on Catholicism, I get why people leave it out, but it's so fucking funny, and it floors people every time I tell them about it it's great