A Worthy Challenge: Yalnu (Horde)

Objectives
Complete The Everbloom Challenge Mode.
 * Complete The Everbloom Challenge Mode

Description
, I need you to assemble a resolute group of adventures [sic] and journey in to The Everbloom. Activate the Challenger's Orb, penetrate the depths of The Everbloom and put a stop to Yalnu and his ambitions.

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. Your efforts to stop Yalnu may not only have saved our outpost but all of Azeroth as well.

Gains

 * 30,140 XP