Aurunat, was an Inevitable created by Mechanus, a god responsible for balance, law, and order. Their role is to correct particular cosmic imbalances. Aurunat was slain by The Savage Seven and pieces of it’s body were used to create powerful magical items. The Sea of Swords believes that by reuniting the items they can prevent the destruction of Karsus/Mystrala again if someone were to recreate the Karsus’s Avatar ritual. There are many groups out there trying to collect all the pieces.
Solonor believes by re-implanting three of its pieces it can come to life in a limited capacity to defend the Heart of Karsus.