Garrison Campaign: Onslaught at Auchindoun (Alliance)

Objectives
Meet Yrel at in Talador.
 * Speak with Yrel at Auchindoun in Talador.

Description
The Auchenai have sent me an urgent missive - Auchindoun is in jeopardy again! The Sargerei have renewed their assault and breached the underhalls. I sense the hand of is behind this.

Gather your things and meet me in the Court of Souls West [sic] of Auchindoun at once!

Rewards
You will also receive:
 * 15,070 experience
 * Oil (currency) (25)

Completion
I am glad you came at once. Something terrible is brewing beneath this holy place.