Unwaking Waters (mission)/Zaishen Quest

Summary

 * Defeat Kuunavang in the Unwaking Waters.
 * *BONUS* Complete the mission in under 15 minutes.
 * *BONUS* Complete the mission in Hard Mode.

Dialogue
Who will brave the Unwaking Waters? Who will enter the whirlpool and seek answers of Kuunavang?
 * Accept: I can do that!
 * Reject: No, I'm way too busy today.