Hell's Precipice (mission)/Zaishen Quest

Summary

 * Defeat the great evil at Hell's Precipice.
 * *BONUS* Destroy all three Armageddon Lords.
 * *BONUS* Complete the mission in Hard Mode.

Dialogue
The prophecies draw to a close. A great evil sits at Hell's Precipice bent on destroying the world. What hero will save us, save Tyria?
 * Accept: I can do that!
 * Reject: No, I'm way too busy today.