Yearly at the waning of the seventh moons, the Verm hold a Festival of Masks, which ostensibly celebrates the time when Baldric Erg and seven rebels (making eight—and this is why eight is considered a lucky number amongst the Verm) hammered a copper mask to disguise his features, slipped into the palace of Snersh Khan and slew 73, including Snersh Khan, his seven wives and concubines, and his seventeen children.
The Brothers Venn and Jothmak vied for the position of Khan when their father died of a long illness, which was brought about by degrees of poison administered by a maidservant, Shinka, who had been seduced by Venn. Vermopolis was split asunder by the ensuing civil war, called the War of Ascension. The two forces met on the Spindled Arch, when the jilted Shinka warned Jothmak of Venn’s intention to bring an army against him, and the battle was there decided. Venn was slain and Jothmak made Shinka one of his concubines, but slew her firstborn because he thought it to be the spawn of his brother.
However, Shinka went on to bear Jothmak four sons and three daughters. The eldest son of Shinka, Thegrin, slew Jothmak’s five sons by other wives and concubines, and took the throne of the khan after his father’s death. His own brothers, by Shinka, he allowed to live—but the youngest of these, eventually stabbed him in the back while worshiping before the altar of Naalbrock and took the throne for himself.