"The Twisted Sisters were a vicious group of bandits who terrorized the roads for years. When they descended upon your caravan, your only choice was to run."
Bind On EquipTierVScales With:STR 100%8.5Weight3000Durability
We can't find any source for this item (quests reward, drop, etc). It's highly probable this item is not obtainable right
now.
It seems that the New Wrath of the Sisters is obtainable.