Frostfire Leggings (quest)

Objectives
Archmage Angela Dosantos at Light's Hope Chapel in the Eastern Plaguelands will make Frostfire Leggings if you bring her the following items:
 * 1 x Desecrated Leggings
 * 20 x Wartorn Cloth Scrap
 * 4 x Mooncloth
 * 2 x Nexus Crystal

Description
As a Watcher, I was allowed access to many of Medivh's personal effects. Among those items, I found the tomes most enlightening. While the majority of the books were filled with - to put it bluntly - tripe, there were some gems. One of those tomes documented the creation of a set of armor fit for an archmage: Frostfire.



It's all in here and I am willing to share the fruits of that knowledge with you as long as you are able to provide me with the necessary materials.

Reward
You will be rewarded with the following:
 * Frostfire Leggings

Progress
You got some missing parts for the quest please go and get them all!

Completion
Exellent [sic], you got everything just as i asked and now i can make a Frostfire Leggings.

Progression

 * 1) Echoes of War
 * 2) Frostfire Leggings