Identity tokens were issued by the Wizard Association, which was established after the Great Wizard War for one sole purpose: to enable wizards across Serphendale, from different religions and kingdoms, to work together and expand their reach into new territories, such as sub-worlds existing outside of the main world's domain.
In many ways, the Wizard Association was akin to the Alchemist Association.
It was a self-dependent body and considered the strongest organization under heaven, as nearly all the wizards were part of it.
Its headquarters was located in the Serph Kingdom and its branches were present in nearly all the kingdoms of Serphendale.
A branch of the Wizard Association was located in nearly every wizard community. This included the Wizard Community of Serph.