A Worthy Challenge: Skullok, Son of Gruul (Horde)

Objectives
Complete the Iron Docks Challenge Mode.
 * Complete the Iron Docks Challenge Mode

Description
, I need you to assemble a hardy group to breach the Iron Docks. Activate the Challenger's Orb, and put a stop to the Iron Horde's training facility and their subjugation of 's mightiest, including Skullok, [sic] Son of Gruul.

Return to me when you've completed this challenge and I shall reward you handsomely.

Rewards
You will also receive:

Completion
, you've done a great service. Taking down one of Draenor's great giants is regrettable, but letting Skullok, Son of Gruul, remain a tool of the Iron Horde would have led to great distruction. [sic]

Gains

 * 30,140 XP