The Splinter of Heaven

The Splinter of Heaven is a Deific Remnants left behind on the Material Plane by the god Vyavas - Archangel Supreme / Lord of the Heavens after his retreat back to Heaven after the events of The Schism. The Splinter is a shard of metal that glows so incredibly bright it is hard to tell if the metal is gold, white, or some other color entirely. It was originally found by a man named Aldor (later known as Saint Aldor) on the eastern coast of the continent of Cúigear during The Unwritten Age. Saint Aldor founded Saint Aldor's Basilica to protect the Splinter and the city of Aldor soon arose nearby from the large amounts of pilgrims that came to visit the Basilica and the Splinter.
Order of the Ouroboros Events
The Splinter of Heaven was brought to the World's Fair by the Arbiters of Saint Aldor's Basilica to be the main event of the Fair.