This is the western tower of the Witch King's palace. This tower is occupied by hill-men of the traitorous Trév Duvárdain tribe. They are led by Karstíona, the emissary tasked with forming an alliance with the Iron Crown.
The following deeds can be obtained by visiting this place:
-  Vol. 1, Book 8 -- Chapter 1: The Flickering Flame - Fellowship
-  Karstíona, Emissary of the Trév Duvárdain - Fellowship
The following creatures are found within this area:
- Minas Agar is the western Tower of the Witch King's palace. It is rumoured that the other eight Nazgûl occasionally reside within these towers, wielding dark sorceries at the behest of the Witch King. — Deed Text
- "Many are the Hillmen of Angmar who have chosen to serve the Iron Crown. Now they seek further favour from their dark masters by sending an emissary to Minas Agar. If the Hillmen cannot be dissuaded, Eriador will surely fall..." — Instance Text