Small Empyrean Key

From the Fiun Healing Machine quest introduced in Throne of Destiny (Expansion).

Small Empyrean Key
Value: 0 50 Burden Units	File:Small Empyrean KeyIcon.png
A key of Empyrean-make. Its teeth exhibit an unusual pattern. Special Properties: Attuned, Bonded, Ivoryable Number of uses remaining: 3

Notes

• Obtained and used in Small Empyrean Vault*
• Though the description states it's ivoryable, you cannot apply ivory to it.