Everliving Statuette: The seventh covets what the six hold fast. The fulcrum wavers. All will be undone.
I have a feeling this ties into the cosmology chart and a 7th power yet to be confirmed.
Just to clarify, I don’t think this is referring the Void/Void Lords but, something other.
The Void would be counted as one of the six (Light, Fel, Death, Void, Order and, Life) with the fulcrum being the geometry/cosmology that binds them in balance with one another.
Chronorabbit has a post on some 9.1 PTR in-game texts from the US forums on this.
It’s a recount of a Broker’s expedition to find the Sepulchre of the First Ones.