stage 1: http://www.wowhead.com/item=113134&bonus=525
stage 2: http://www.wowhead.com/item=113134&bonus=526
stage 3: http://www.wowhead.com/item=113134&bonus=527
stage 3 SP: 2818
mythic warforged highmaul staff (imperator mar'gok, last boss): http://www.wowhead.com/item=113857&bonus=562:567
SP: 1690
so... wtf lol