30 Druids of the Teufel-GrÃƒÂ¼n Forest
Beneath crumbling towers wait
Ishafel’s Horror and Hate
A monster grim and bleak
Go to it if death you seek
A land of witches and evil magic, a pox on it!
Darak One-Eye, from the Book of the Black Rose
You receive a vision of a rooftop "somewhere close by", where a rare moss grows; in the vision, you know the moss is suitable for greatly enhancing the effects of certain types of potions. Now go and find that rooftop. Don't fall off. (Of course, rooftop runners *will* be taken for miscreants by the local City Watch....)