Tolwin is worried about Orkish Warg-riders patrolling the northern fields of Talath Anor and wishes for you to deal with this threat upon Crithost.
'The look-out in Crithost's tower has spotted Warg-riding Orcs north of here. If you're heading towards Parth Lisc, perhaps you could defeat a few of these beasts. I fear for the safety of the town if they were to advance any closer.'
Warg-riders are located in northern Talath Anor.
You should defeat Warg-riders for the safety of Crithost.
Tolwin can be found in the hall of Crithost.
You should speak with Tolwin.