Some articles on amarthiel:

The Lord Of The Rings Online: Shadows Of Angmar - Storyline - Volume I: Shadows of Angmar
... But despite the player's victories over Mordirith, Amarthiel only grows stronger ... Mordrambor, one of Amarthiel's captains, is captured, but while in captivity he poisons the mind of Laerdan, making the Elf decide to fight Amarthiel on his own, in an attempt to make up for his ... Again the Free Peoples have been tricked by Amarthiel and her servants ...