Shadowthorn is an encampment of rogue elves, south-east of Venore. It is named for the impenetrable thorny vines that seem to have naturally formed the walls of this fortification.
The city has lots of Elves and Elf Scouts on the ground level and on the houses. There are also Elf Arcanists in the deeper caves. The main building contains all kinds of Elves, including Elf Arcanists, and even some Dragons, Ghouls, Demon Skeletons and Cyclops. There are also 2 quests here - Dragon Tower Quest and Time Ring Quest.
On the lowermost level, close a single Dragon spawn, you can see strange carvings in the floor. These strange carvings seems to be placed with a regular order, not randomly, perhaps this is one of the dreampaths the Teshial caste has developed in their time.
Getting there
Getting there is quite complicated, you need machete and going around a little south of venore, simply follow this map:
<spoiler>The Dragon Tower Quest and the Time Ring Quest can be found here.</spoiler>