This quest is quite easy but you will have to kill some Dwarf Guards and 1 Dwarf Geomancer in the quest room and some other creatures on the way. This quest is located below Mount Sternum. Follow this map from Thais to reach the mount sternum duegon:

After you went down follow this map (you will mostly meet Cyclops but possibly one of the harder Cyclopses too):

Follow this map (Skeletons and Ghouls here):

Now follow this map (Skeletons and Ghouls here):

Follow the next map (Skeletons, Ghouls and possibly Crypt Shlambers here):

Now follow the last map (Mummies and Beholders here):

Kill the Dwarf Guards and the Dwarf Geomancer and take the loot from the quest box:

Enjoy your loot!
|