In the dark times we have faced, from the ravaged fields of Outlands, to the frozen wastes of Northrend, a greater threat has loomed over our heads, and below our noses. They rise to the fields of battle, only to lower to the pits of hell. They are the dark ones who challenge our perception of a third axis, an axis of pure evil! I speak, obviously, of the two most dangerous bosses in all the universe, taking credit for more dead adventurers than any other! There stands two beyond the rest, and the time to determine the greater evil has come!
Zaldoom the Trickster
or
Oril'gah the Tardy
There can be only one master of demise, SO CHOOSE WITH MOST WISDOM!