Working in the shadows, Zoltan along with his counterpart, Kassim, sowed dissent amongst the citizens of The Sands of Serrakhan. Turning its downtrodden citizens against one another in pursuit of his ultimate goal to resurrect the Great Serpent, Zoltan was one of the two acting leaders of the Snake Cult. Unlike Kassim, however, Zoltan was a Yuan-ti Pureblood, purposed to be descendants of the ancient wyrms own flesh, resembling scaled monstrosities with vaguely humanoid forms. Encountering The Sunsations on many occasions, and oftentimes ambushing them to thwart their attempts to stop the cult, Zoltan was ultimately killed in heated battle within the Snake Cult's hideout within the Serpents Shore.