The Watch is Comming

At the Knight’s Tomb (for more how to get in, read at the War Of The Stones Quest) you meet the Watcher Moriendor. If you

send them to you homestead, follow them there and the you get the annoying imps will leave and you get the Righteous (Leadership +1) and Disciples of the Watch Achievement
if you send them to Cyseal, follow them to South Beach and cross the Bridge then you get the The system has failed Achievement