As told by Ploon Kloovs:
It took us some doing, but we seem to have cleared all of the Drow/Vampires from under the hills. And I haven’t died.
This all seems to fit the Spiderhaunt prophecy too well. The Drow speak of Lolth being dead, which explains the absence of spiders from Spiderhaunt Wood. This is said to be a terrible omen, and now that seems more likely. The fact that we faced so many Vampires and yet I didn’t die must surely also be a sign of horrible doom yet to come.
Also, I’m getting a hover-pony!