Dahak's Horn

When the great dragon-priest Unknown came to The Shackles, she chose the rocky island of Dahak's Horn for her loyal humanoidworshipers to inhabit. Thick vegetation covers much of the island, which is home to many breeds of poisonous serpents and arachnids. Their venom can be used as both poison and antidote, and many alchemists have lost their lives seeking them. The only settlement on the island is Dragonsthrall, a confusing collection of structures made of stones, wood, and mud, gathered on a wide bay open to the dangerous Straits of Aashaq.