Tendrils of Burrowing Dark

Tendrils of Burrowing Dark
Item Level 346
Binds when picked up
Unique-Equipped: Tendrils of Burrowing Dark (1)
Trinket
+27 Mastery (1.36 at L85)
Equip: Your spells have a chance to grant 105 spell power for 15 sec. (Approximately 0.85 procs per minute)
Requires Level 85
Sell Price: 11 29 21
Bonuses:
Winnable by the following class specs:
Mage:
Paladin:
Druid:
Priest:
Shaman:
Warlock:
Monk: