Rallying Cry

I must make haste so that I may join in the planning of the battles to come. I see that you have also recovered my greathorn, the device by which I summon my proud host to battle. As I make my way to the front, make haste through Eataine to the rallying posts of my house. Sound my great horn, and call my men to battle! They will be eager and ready to meet me at the front.

Find the Banners of Linaerion in Eataine, and sound the Horn of Linaerion at each one to summon Linaerion's troops. The first banner can be found along the road, southwest of the Tower of Lysean. The second banner is just southeast of the Well of Sar-Saroth. The final banner is along the road, due south of Lightbow Manor. When Linaerion's troops have been gathered, return to Sarissa Stormspear at Haleril's Resolve.