The Egyptian Desert: The Mage Duel

The Harpers have secured this area and captured the Death Rune, and now, also the Fire Rune. All is in dissarray now, and villagers are hysterical from the pyramid bursting into flames and sending bricks flying in all directions. Not too long after that, a priest of the egyptian god Osiris came and was preaching of warriors on horseback coming, but as for what purpose, he will not say. Some time after, a priest of Anubis came, bringing curses upon the land and preaching the rising of the dead once again. These priests show signs of mages. How will this event turn out?