Deep under Castle Aldrheim lies Grimnir's laboratory, a secret long kept from all Wizards of the order. A crazy-random happenstance during recent "cellar activity" has caused the wizards to discover this long lost lab & all its horrors! Fight against 16 waves of monstrous foes on an all new map. Experience a new twist on the traditional challenge mode with elemental alters that dictate what spells & elements can be used. Three new doctors, in oddly familiar robes, have come to your aid in...