Games Workshop produced a large number of armies from the Medieval/Fantastic theme. Each army had it´s own characteristics including war machines (for same) and sorcerers. For example there were armies of Orcs and Goblins, the Empire, Vampire Counts, Skaven (figures like rats), etc. I only have figures from Dwarfs (with a clear Viking appearance), Lizardmen and Bretonian (Medieval with knights and many bowmen).