Ambrus's Leech-Pickers

I’ve just learned that Ambrus hires people to pick… leeches. There must be some purpose to it.

Objective	Text
Find out what Ambrus’s soldiers need leeches for	Ambrus set up a camp full of soldiers and civilians, right in the middle of a swamp, to collect leeches. Why? To what end?

Outcome	Text
1	All is clear now – Ambrus and the other vrakhiri need the leeches’s spittle, which they use to stop the blood they collect from clotting. If I interrupt the process… My enemies will go hungry.
2	In the end, I had more important matters to take care of than finding out why Ambrus needed those leeches.