Krakadoom

Gianthold
On completion of quest, he will congratulate you with the following:
 * Krakadoom: Trolls are filthy creatures. You have done a great service. The less trolls, the better.
 * You: You should do a great service for me, in the way of a reward.
 * Krakadoom: If that is what you wish, that is what you shall receive.
 * You: That is what I wish. (End rewards appear)