Originally Posted by
Brakkart
By the looks of them I'm gonna guess that the mounts are some arcane combination of the animated Khemrian statues (a la the sphinx thing they have) and necromancy what with all the skulls and bones filling the cavity of the stone? bones. They make sense given that Necromancy itself is a perversion of Dark Elven blood magic mixed with the writings and studies of Khemri's death cult. Nagash has never shied from twisting the knowledge of his people before, much to their dismay in the novel trilogy (especially the first book of it).