Guild Wars 2

I cant rememb what that is but u can buy most components or crafting recipes from the big norn with nevermore vendor, stuff that u already have unlocked as u progress. If it is expensive remaking it, try send a support ticket. But from now on, always read the item text when it comes to legendaries, i never dropped any of my items as most were needed.

Its from the veteran spider queen n kessex hills, if you kill her you get the silk