Bonespinter Band - Drops from a rare in Stormsong Valley. Unlike most rares which only drop their rare item once, this rare seems to reset daily. The item itself isn't too special, but since you can farm it daily, you can continually farm it until you get upgrades like leech and a socket. M Antorus or legendary rings are going to be better, but this is a fairly easy option to farm (at least, for alliance). It looks like they've hotfixed this item so it is a first-kill-only loot as of 3/9/19.