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Throbbing Swampfly Venom Sac

Throbbing Swampfly Venom Sac
Item Level 515
Binds when picked up
Trinket
+55 Mastery (0.50 @ L100)
Equip: When your spells deal critical damage, you have a chance to gain 270 Intellect for 10 sec.  (Approximately 0.85 procs per minute)
Sell Price: 22 1 96
Item was automatically scraped from Wowhead