Cloud Aeon

Though not actually related to Aeons, these creatures are seen as performing a very similar role.

They are extremely rare and seen as omens of things to come. In Atraria, they are most often bound to the mortal descendents of the Atrarian pantheon. Because of this, they are also sometimes referred to as Atrarian Aeons.

Their appearance is at least somewhat based on the personality of whomever they are bound to, if anyone.