Hsskala

Created by the half-fiend yuan-ti Kharantes, hsskala (nearkill in the common tongue), was a positoxin gas that when exposed to an undead creature would render it unconcious. Used in 1375 DR to render the sarrukh lord, King Oreme, incapcitated, Kharantes play was foiled shortly thereafter by a group of adventurers seeking King Oreme for his council.