Worldboss Only Drops Armors in SWTOR

World Boss-only drops are very interesting - they are a small, strange selection of Binds on Pickup items that are random drops only from specific world bosses. Each item is a one-of-a-kind in a set and there are no other matching set items. For example, as far as I can tell, the Whitefang Hide Lower Robe can only drop from the Snowblind world boss on Hoth - and it's Binds on Pickup, so you can't buy or sell it on the GTN, unlike many of the other lower-level purple items that drop randomly from the world bosses.