Seeds of the Lashers

Objectives
Lord Itharius at the top of Wyrmrest Temple has asked you to return with 3 Lasher Seeds.
 * Lasher Seed: (3)

Description
We need more weapons in the fight against the Scourge. The natural properties of the Emerald Dragonshrine to the southeast may be the answer.

Any unliving creature, save those that Sylvanas has redeemed, that steps foot into the dragonshrine falls to dust.

I want to test a theory, and I want you to be my instrument in doing so, young. Go to the Emerald Dragonshrine and take the seeds from the emerald lashers therein.

Rewards
You will receive:

Progress
And just how many seeds have you managed to acquire thus far?

Completion
Even now I can feel the pulse of nature from within these seeds.

We must put them to good use!

Progression

 * 1) Seeds of the Lashers
 * 2) That Which Creates Can Also Destroy