I got the Obsidian Greathelm! The best helm in the game for Rets!
Obsidian Greathelm
Head Plate
1908 Armor
+98 Strength
+145 Stamina
Meta Socket
Blue Socket
Socket Bonus: +8 Strength
Equip: Improves critical strike rating by 76.
Equip: Improves your expertise rating by 59.
Well happy I am!
So we're currently in Naxx clearing the Death Knight wing, and i noticed this:

Anyone care to explain? Also a sustained 4.2k DPS!