Separate your groups again. Assign DPS to a group. All the players should go to defend. An announce will be made to tell wich sorceress is preparing the attack which gives information on where the attack will be made. Once the attack is under control (still killing mobs) an announcement will be made telling that the sorceress is weak and open to attacks. Second group should run to her and finish her ASAP or that attack will be repeated. Once group one finishes players should join gorup two to finish sorceress. This will repeat each time for a number of times until the battle is won

“Amarthiel begins to personally hunt down the Heroes of Eriador in Angmar…”. Players are reporting her presence at the Ettenmoors and Gath Fornir. Check it out.