The Ghast is amongst the first myrmidons developed by House Kallyss utilizing the technologies of both House Vyre and House Shyeel. Drawing ambient energy from its surroundings, like all Iosan warjacks, the Ghast’s cortex was specifically designed to suit the undead minds and instincts of the eldritch warcasters. A masterwork of arcantrik arts, the machines draw even more power in the presence of their undying masters.