#arcanelight

Then there are the Celestial courts with keep balance with the passage of time. These courts are older than the seasons, older than many of the already long-lived fae remember, including the current ruling Royals. Their power is much stronger as they are ancient and draw strength from what they are connected to. Day to the sun, Night to the moon, etc.

Day Night Dawn Dusk

Lastly there is the youngest of the courts. It is not held by the same need for balance and order as the others. Indeed, it manifested with the rise of humans and the fading out of many magical beings. 

Clockwork- Queen Lorelei 

Once iron and humans became a larger threat than they anticipated to the lives of the fae, the Clockwork court came into being. These fae are unnatural as they don’t have a weakness to iron like the traditional old fae do, they seem to be an amalgamation of organic and brassy contraptions. Their only duty is to protect the other courts from humans and other threats that pose a risk. 

Creatures:

Many creatures that once were abundant and have now faded to myth and legend also left the human realm and sought safety in the fae realm. Many creatures also fall under one specific court that they call home. For example, the Wulver fae which inspired a lot of werewolf myths stay in Winters kingdom and are the main guards there, while Centaurs are main border guards for Summers kingdom. Likewise, Night is a ruler of dragons, so dragons tend to stay in his kingdom, and so on and so forth.