The world's best web

I know that the herbcraft master from Randol has learned to sew wonderful clothes from spider webs. And although she flatly refused to reveal the name of her supplier, I can guess who supplied her with the web... I could tell our masters about my suspicions - they have long held a grudge against this mysterious benefactor - but I will not... if you bring me even higher-quality spider webs. You will have to go all the way to the Temple of Forgetfulness to get them... but what are the horrors of that temple compared with the merchants' anger, right?