Been spending some time on test server getting new set. I currently have finished the first quest for bracer, and am working through the chain for next piece. The way it works is you get one piece at a time, and when you finish one you get the next quest. So far the mats that are required that I have found are 1 delicate arcanate converter, 4 greater eternal essences, 10 stonescale oils, drops from killing frostsabors and bears in winterspring, and ash found in Burning steppes. As i work through the quests i will update the info so we can gather mats before they get ridiculously expensive.