Worth Its Weight in Gold

Objectives
Find 10 Witherbark Tusks and 4 Witherbark Medicine Pouches from Witherbark Trolls.
 * Witherbark Tusk (10)
 * Witherbark Medicine Pouch (4)

Description
Archmage Malin sent me here to collect reagents for him. I was at a loss as to how I was going to collect the items, but now that you're here, I think my problem's solved.

I need Witherbark tusks and Witherbark medicine pouches.

Could you find those for me? The Witherbark live to the southeast of Arathi.

Progress
Have you had any luck so far?

Completion
Not bad. Since it's clear you've got your head on straight, I was hoping you could help us with a more pressing job.

Rewards
You will receive: