I can't believe some taffer went and spilled mead all over this article! 
Reasons: needs references.
To meet the Thief Wiki's quality standards, this article or section may require cleanup. Please help The Dark Wiki by editing the article or discuss this issue on the article's talk page.
The Talisman of Air is one of four keys that are necessary to open The Haunted Cathedral doors in the mission of the same name. It was held in the Hammer Temple located in Downtowne. Garrett retrieves it in the mission Undercover while wearing a disguise. In Thief: The Dark Project, the Talisman of Earth is also kept here.