Purified!

Objectives
Speak to Eridan again in a moment.

Description
Using the water of Elune, I will attempt to purify the flute. We must end this suffering...

May Elune guide my hands and heart.

Speak with me again in a moment.

Rewards
You will also gain:
 * 7,890 XP (or at level 70)

Completion
With the blessed water, I was able to break the link between the flute and the ancient spirit. I do believe though, that if you were to use this flute in a sacred spot, you may be able to summon the ancient spirits.

Perhaps you might try the ruins in the southern part of Irontree Woods. Many corrupted treants inhabited this area at one time, and it is possible that they may still reside there, even in spirit form.

Progression

 * Flute of Xavaric (quest)
 * Felbound Ancients
 * Purified!
 * Ancient Spirit (quest)