Main info
In the northeast, lies the Zircon kingdom, a place favored by fairy types for the color diversity of the areas, sweet vegetation, and overall whimsical vibes. But due to the incredible biodiversity, most any types of pokemon can be found here, as the Zircon kingdom boasts the greatest type diversity of any of the Kingdoms
An abundance of zircon can be found underground. This mysterious gem can be found in almost any color, and different colors of zircon seem to carry different elemental powers, making it an important material to the inhabitants here. The pokemon here study this material extensively, finding new ways to harness its elemental powers
Sylveon is the most common pokemon to find here, followed by other fairy types
Has close ties with the sapphire kingdom
Clothing
Pokemon here often wear accessories lined with specific types of zircon to gain extra powers, and harness the power of another type, similar to terastalization (except the type is added, not replacing the orginal, for dual types, this replaces their secondary type). This can include items like thigh high socks lined with tiny pieces of zircon, glasses made of it, or neclaces featuring a piece of zircon of particular quality.
It is also common to infuse flowers with the power of zircon and wear those. Staffs can also made of zircon to allow pokemon to use a move of a type they would normally not be able to.
The clothing is also typically made of a special cotton infused with elemental berries, in order to further harness their chosen type. Many of these berries need to be imported from other kindgoms.
Academy
The Zircon Kingdom puts a huge importance of every Pokemon being able to choose their own secondary type and gain mastery of that type, and has an academic program for this. Even with the power of Zircon, it takes training to be able to use the power of a type that is not your own. In the academy, Pokemon can choose a type they like, and take classes to learn how to harness this secondary power