Primal Fury (Horde)
Primal Fury is a Horde-only quest for level 40. It is step 1 of 2 in the Garrison Campaign storyline, the opening step. It rewards 2 reward items, 1,350 experience and money. Completing it counts toward 1 achievement.
Description
It looks like this is it, commander.
We must stop the Iron Horde at all costs. I have sent stormcrows to your garrison, and called for Shadow Hunter Rokhan to deploy your troops to the Gates of Tanaan at once.
By the time you get to northern Talador, he should be waiting for you... with an entire army.
There is no time to delay.
Rewards
You will receive:

