Jervis was a gnokgoblin who served as an assistant to Seftus Leprix. After his master died from a backfired assassination attempt, Jervis left Sanctaphrax and took up a position aboard the Skyraider. He served Thunderbolt Vulpoon for many years, and signed on with Twig after he took over the Skyraider. He died during a storm over the Deepwoods.