"Call of the Forsaken" Smithing Recipes are learned from the book titled: "Equipment of the Ethernere" (from Scribe Zikett (Tradeskill Books) in Plane of Knowledge)
This list of smithing recipes include: "Non-Visible" Temporal Soldier Chain & Dimensional Warrior Plate Armor (Shoulders & Waist)
*Trade Skill "Drops" required for these recipes include:
Ethernere Essence (new), Steel Ingot (new), Leather Roll