Didn't think we'd leave you to face the fel orc army by yourself, did you?
<Yarzill's eyes flicker a translucent blue.>
Aye, we are here with you, <name>. For every service you perform for the fel orcs in your quest to reclaim Netherwing lands, we'll be at your side to make sure that they suffer a sufficient setback.
You'll need to keep a low profile so as not to draw any unwanted attention to yourself during your sabotage missions.