From the Tanada House of Water Quest.

Channeled Tanada Medallion
A Tanada medallion enchanted by Diyas al-Yat to be useable by humans untained by chaoitc Virindi.
Value 0p
Burden 50
Special Properties Attuned, Bonded, Ivoryable.
Spells Moderate Focus, Moderate Willpower
Activations None
Mana 2000, 1/30 sec