This item has been found to drop less than 5% of the time from Azeroth bosses: * Nefarian, in Blackwing Lair * Onyxia, in Onyxia's Lair * Lord Kazzak, in Blasted Lands * Azuregos, in Azshara * Highlord Kruul, in Durotar * The World dragons of the Emerald Dream (found in Duskwood (Twilight Grove), the Hinterlands (Seradane), Feralas (Dream Bough), and Ashenvale (Bough Shadow)) * Emeriss * Taerar * Lethon * Ysondre (As reported by wowarmory)