'Trolls will come help, but you must go to work. I will send you. I have been told to send you.'
Background
Angmar's inability to destroy the Free Peoples holed up in the farthest reaches of the Ettenmoors has prompted the army's leaders to summon more trolls from the north.
Objectives
Objective 1 Taskmaster Dromdas is at Gramsfoot.
Angmar's army wishes to dislodge the Free Peoples from the Ettenmoors and have enlisted the assistance of trolls to undertake the endeavour. Of course, the work of Angmar must continue and the troll's work must be completed. If you wish to help the trolls, you should speak with Taskmaster Dromdas again.
Objective 2 Taskmaster Sharkulob is at Gramsfoot.
You should return to Taskmaster Dromdas and inform him that you did the work he requested done.