- Talk to Wyress Gwen
- Find the three wyrd portal stones
- Open the four portals
- Talk to Gwen
- Destroy the Corruption of Earth, Air and Water
- Speak to each Guardian
- Destroy each Corrupted spirit
- Talk to Gwen
- Complete the quest
Wyress Gwen explains the Bloodthorn cultists stole their portal stones, they are needed to open the portal so the sisters can enter their enclave without being seen. Killing cultists might recover the stones. Then, activate them inside the huts so the sisters can join. Gwen hands the Vestige her stone and says to set it by the entrance to the Wyrd Tree and she'll step through to meet them.
Follow the markers to the Wyrd Tree and fight the cultists. When all stones have been recovered, head to the huts that are located round the base of the tree. Go inside each hut and activate the stone. Three Wyress Ritualists appear, and start working on opening the portals. Then, activate the last stone in front of the entrance so Gwen can join them.
Gwen explains they must summone the guardians and with their power they can cleanse this place of Angof's foul influence. His cursed vines prevent the guardians from getting anywhere near the Wyrd Tree, meaning they must be destroyed. When destroyed, the guardians will appear.
Follow the markers to the three locations and destroy the corrupted vines. The guardians appear, and beside them, the corrupted spirit. Kill the spirits and then return to Gwen. She can feel the oppressive weight of Angof's corruption lifting and the gratitude of the guardians, but she also senses fear. Angof's vermin are afraid. The Vestige did well, and Gwen is happy to stand by their side as finally they have a chance against Angof. But there is one more challenge to face. Completing the quest will reward the Vestige with a pair of Guardian's Gauntlets and some .