Arbor Earthcall/Zaishen Quest

Summary

 * Kill Arbor Earthcall in the Morostav Trail.
 * *BONUS* Kill Arbor Earthcall in Hard Mode.

Dialogue
Kill Arbor Earthcall in the Morostav Trail.
 * Accept: "I can do that!"
 * Reject: "No, I'm way too busy today."