These are timeless beings that have existed in tandem to the universe. The big bang that spawned all, would have the aftermath of its eruption under the constant play of the Celestials. From the void that existed before Reality, these beings would induce a vacuum which would translate to a fuel source of infinite potential. This limitless power that allowed for the very fabric of spacetime to be molded, torn, and mended at their whim was dubbed ‘Amunae’: Absolute power, that fed through their vessels and metabolized into a pure fundamental element dubbed Astarae.
Astarae across the vast abundance of Celestials would forge the aspects of Reality as all within it would come to know. Few beings such as Celtric, Atlas and Masina would collaborate with thousands of others to create The Order of Pax which dictated that beings of such absolute power should work in a manner that imposed restraint and ensured Order amongst all Celestials -- Forcing a hierarchy that enabled and refused the usage of some forms of Astarae across the cosmos in reverence to its integrity. However, other beings like Vraxus, Horos and Xelas would fight to defend their freedoms to practice their Astarae amongst the cosmos without dictation over when, how, or what they willed it upon. As a result, an opposing faction named Ardenti Libertas had formed in the name of freedom from an established hierarchy.