The Horde Needs Peacebloom!

It is said that every generation must face a defining trial. I fear the Ahn'Qiraj War will be the crucible in which our mettle is tested. So we prepare, and in so doing find what we are made of. I have volunteered to help the Horde by gathering as much peacebloom as possible, so that it can be made into potions for the war. I hope that you are here to lend me your aid. If so, then I need you to bring back to me a good quantity of the herb. Will you assist me, <class>?