Break the Siege

Objectives
Disrupt the Faithless assault on the Sanctuary of the Devoted.
 * Banners burned (4)
 * Cannons crushed (4)
 * Spires shattered (2)

Description
This isn't the first time the Faithless have attacked us, nor will it be the last, but the temple must be protected!

Please, do whatever you can to destroy their siege equipment and push them back.

Rewards
You will receive:
 * 16,450 XP
 * 16,450 XP

Progress
We will not let them win!

Completion
The Faithless will never stop their siege, but your efforts have bought us time.