Band of Earthen Wrath

Source
Band of Earthen Wrath is a quest reward from the quest Volunteer's Battlegear which starts with Vargus in Cenarion Hold in Silithus. To complete the quest, you must turn the following items to Vargus:
 * 5 x Cenarion Combat Badge
 * 3 x Cenarion Logistics Badge
 * 7 x Cenarion Tactical Badge

You must also be Friendly with Cenarion Circle.