Necromunda Zone Mortalis - Floor Tile Set [PRE-OWNED]Pre Owned item. Sealed in factory seal. These highly detailed pieces of terrain allow you to build your very own dark and gritty corner of the Necromundan Underhive. They can be used to make a variety of board sizes, from narrow corridors and abandoned dwellings, to sprawling industrial complexes. This contains a set of four 12" square plastic Zone Mortalis floor tiles. They are fully compatible with the contents of the Necromunda: Dark Uprising boxed