Hierophant Thayreen at Amberpine Lodge wants you to go to Grizzlemaw and obtain 8 of Vordrassil's Seeds.
We cannot allow Vordrassil to grow again. If the furbolg regrew it once, they can do it again.
Go to Grizzlemaw, in central Grizzly Hills, and obtain Vordrassil's seeds. I will make sure they're properly disposed of.
You can choose one of these awards:
Do you have the seeds, <name>?
Thank you, <name>. I'll take those from you.
The corruptive power of these seeds is dangerous. I must destroy them right away.
Upon completion of this quest you will gain: