The Sea of Death

An assassin-turned priest races to thwart the plans of an evil lich in this stunning conclusion to The Blade of the Flame Eberron trilogy
 
The lich Nathifa has stolen the mystic dragonwand and intends to use it to summon an army of weresharks to ravage the Lhazaar Principalities in the name of the Lich Queen Vol. To stop her, assassin-turned-priest Diran Bastiaan must defeat a demon that holds a city in thrall, contend with a werewolf whose only wish is to die, and survive deadly peril on the fabled isle of Trebaz Sinara.
 
Diran will need all his faith, a brace of well-honed daggers, and more than a little luck to succeed. For if he fails, the Principalities will be swept away in a sea of death.