Funny thing, now that I think about it we did meet spiders on our way through the mountains back then, though it shouldn't really be surprising. We often think that humans are the most numerous race in Uland, but I promise you that spiders outnumber humans by far. I have met them in every Quest I have been on so far, and in every size you can think of. Mercutio only knows why they haven't yet tried to conquer us like the Proggs are doing."
Will we ever get to see this fabled quest? I didn't know that Waldruk and Nathuz had ever been used. I think it'd be pretty interesting to see, unless some secrets still remain un-known to the public... or it's non-canon.