This article is about the character. For the book, see The Cobra King of Kathmandu.
The Cobra King is an antagonist of the third book and is the leader of the group known as Cult of the Nine Cobras. It was his goal to kidnap djinn and infuse his blood with their own, to gain their djinn power.
In one of their plots, the Cobra Cult looked up children's medical records in order to attempt to find those who had their wisdom teeth pulled out prematurely. This allowed them to track down the djinn and steal their wisdom teeth. It would ultimately give them control over the djinn.
It the Cobra King who ordered the execution of Mr. Blennerhassit and the theft of the artifacts from the museum.