Bramblewood Helm

Source
The Bramblewood Helm is crafted by Leatherworkers with a skill level of 300.

The components are:
 * 12 Enchanted Leathers
 * 2 Bloodvines
 * 2 Living Essences
 * 2 Cured Rugged Hides

The pattern is sold by Aendel Windspear in Southwind Village in Silithus. You must be Revered with the Cenarion Circle to purchase these plans.