I went through Tordo (having not played it before) with the nightmare modules and whatever they did is all over the place. Player Weapon Editor, Weapon/Staff editor, and Holy Blood Editor are 110% completely revamped. They insure the holy weapons are passed down by changing every single one of those things but as I go through each one, I can't seem to make sense of any of it (Baldo blood unlocks a charm staff, a ring has the Tyfring name/ID on it, etc). I'm not sure how the hacker(s) prevented holy weapons from popping up all over the place either since they change a holy weapon into a regular weapon.
If someone who has played one of the binary hacks could shed some light on what holy weapons specifically get passed down, I'd really appreciate it.