Kyra:
There's a whole shelf of book on the topic that Kyra carted to her home. Not very portable, though she did buy a small Bag of Holding from her cut of the loot. There are also some witch spells that could come in handy here, like Diagnose Disease. Kyra does not know them (of course), but she could go hunting for scrolls or other witches that do know them.
Its also a first level Ranger spell. Of course I do not not have it memorized, but if we need it I can have it the next day.
I also have a scroll of Delay Disease and a dose of Antiplague. Hoping not to have to use these though as it will start getting expensive and I only have one of each. On the other hand Remove Disease is a third level spell, so I imagine it would cost like 3x5x25 = 375 gp for the priests to cast.
Edit:
Looking through the rules to see what else can be used and what gives bonuses. The only think I see that may be worth while is Bodybalm, which is 25gp and would give +5 to the Heal check which in turn would give a +4 to the patients Fort save. Diagnose Disease can also give +4 bonus on Heal check. It seems that Bodybalm and Diagnose Disease are stackable. I am not how the books work, I assume it may be another +2 which may or may not be stackable here.
So, best case scenario Antiplague + Heal = +9 fort. If we have a cloak of Resistance we could use that for another +1. Or Antiplague can be used for 2 saves instead of 1, but at +4(?).
This message was last edited by the player at 18:28, Mon 03 Aug 2020.