Wizards who can be introduced in such a manner must at least be starting from the bronze rank, officially becoming Transcendents. Once bronze rank Wizards learn this ritual... they will continue to use it to expand their networks.
Soon, Wizards began forming various "Mirror Societies" based on their personalities, stances, backgrounds, networks, and research fields.
Although the ritual invented by Salvatore is very practical, it does have some drawbacks.
The main issue is that it does not allow for more than three users to communicate simultaneously. After all, this ritual is designed with the "mirror" domain at its core, so it only being able to accommodate two people is reasonable.
However, Wizards and Ritualists quickly found another way to break through the limitation.
Since this mirror only allows for one-on-one effectiveness and cannot accommodate group chats...
— Then we just make the mirror bigger and add more mirrors!
