Desecrated Shadowmoon Insignia

Desecrated Shadowmoon Insignia
Mythic Warforged
Item Level 143
Upgrade Level: 0/2
Binds when picked up
Unique-Equipped
Trinket
+30 Mastery (1.99 at L100)
Classes: Priest, Shaman, Mage, Warlock, Druid
Requires Level 100
Sell Price: 36 5 50
Dropped by Gurtogg Bloodboil - Hellfire Citadel.
Upgrade Level: 0/2
Bonuses:

Winnable by the following class specs:
Mage:
Druid:
Priest:
Shaman:
Warlock: