Wardens On the March

Overview
Summary
 * 1) Protect Arborstone from the wardens. You have 4 groups remaining.
 * 2) ... to be completed ...

Obtained From
 * Rutget zu Heltzer in House zu Heltzer

Reward
 * 3,000 XP
 * 1,000 Kurzick Faction

Dialogue
 * "Your earlier heroics enabled us to reestablish our hold on Arborstone, the sacred cathedral of the zu Heltzers. Withing its depths are great stores of magical amber. Unfortunately, as a side effect of the wardens have been drawn to the area in droves...and our defenses have been overrrun! My nephew, Terrik, has been trapped inside. He is a talented stone singer, able to control and construct magical protectors, and I sent him in to summon stone guardians to help fend off the wardens. But despite his talents, I fear that he alone cannot win this fight. Please, help Terrik zu Heltzer and zu Heltzer Guardians defend Arborstone at all costs."

Walkthrough
Head out to Arborstone from Altrumm Ruins. Follow the wide corridor to where the ques star on the map is pointing. You will engage several Warden groups along the path. You cannot go straight to the mark on the map, instead you must climb the stairs on either side.

Beware that if you come too close to that mark from below, you will cause the assualt to begin which (by the time you go around and up the stairs) will mean Terrik's certain death. His death however has no consequence as you will still complete the quest successfully if you kill the Warden groups.