MedusannaA priestess of terrifying power convinces theSe’sehenA yuan-ti tribe from the distant jungles of Chult to serve her growing cult ofSsethThe merciless god of the serpent people who languishes in the foul plane ofSmaraghWhere a trapped and desperate Karell can only hope Arvin will find her before theHouse of SerpentsFinally destroys their last hope for freedom.