Cloak from General in Tel'Ekir is 14% and he's only lvl 22. Good exp spot for a competent group that can interrupt Fear. Or, you can literally sit in his little cubby and kill him all by his lonesome since they moved him to that location. I only bring him up though, because he can be soloed. But there are a handful of other mobs in that same lvl range that drop a haste cloak. Its just a waste of time to camp anything in Wyrmsbane if you're high enough level to solo it. Not to say some moron wont do it, but that there are just so many other better options.