"Necropolis" - changes to creatures of levels 6-7.

Unit----------Undead----------Death Messenger-------------Banshee------
ability------Fear Attack--------Fear Attack-----------Fear Attack--
ability--------------------------Devastating Grasp--------Piercing Wail--
hp----------------150--------------------200---------------------200-------
attack---------25--------------------35-----------------------28--------
defense------------25--------------------28-----------------------35--------
damage------------30-50-------------40 - 65------------------30 - 60-----