Alignment Lawful evil
Race/Species Gelugon
Homeland Hell

Source: The Infernal Syndrome, pg(s). 66

The gelugon Voulgarghas helped the founder of the Hellknights, Lictor Daidian Ruel, search for information on retrieving his son's soul from Avernus, the first circle of Hell. The ice devil thereby drew Daidian deeper into corruption and strengthened infernal influence over the entire organization.[1]