What fantasy mythos is complete without a kingdom of the Undead, ruled by an evil Necromancer or Skeleton King? Like with my Wood Elves, this army was originally constructed for Chipco's "Fantasy Rules!", but I'm in the process of rebasing it over to be used with Hordes of the Things (HOTT). The army contains huge numbers of Hordes -- bands of animated skeletons shambling towards their foes. It also contains skeletal Riders, archers (Shooters), and of course, evil Magicians and Heroes.
