Despite the listed special properties, Ivory cannot be applied to this wand.
You give Shade of Farelaith Shadowfire Stone.
(Dialogue box pops up asking "Do you wish this stone attuned to the power of Nether?" click "No")
(Another box pops up asking "Do you wish this stone attuned to be able to craft a Life-attuned Shadowfire Isparian Wand?" click "Yes")
Shade of Farelaith tells you, "You must want this altered to attune it to life magics."
A warm glow flows from Farelaith's hands into the stone.
Shade of Farelaith tells you, "I hope this serves you well."
Shade of Farelaith gives you Life-attuned Shadowfire Stone.
You slip the Life-attuned Shadowfire Stone into the setting for it. The Wand crystallizes and turns black, permanently becoming a Shadowfire Weapon.