The world of Santhenar has fallen Most of the old allies are dead or captured, and the conquering Merdrun are carving Skyrock into a gigantic tower, with a sapphire-clad tunnel at its base. Is it a horrific new weapon to cleanse the world, so they can take it for their own? Only their arch-sorcerer, the sickening, life-drinking magiz, Dagog, knows. Karan, Flydd and their broken allies have only thirty days to find the...