(that holds the borders of oblivion at bay)
Nu-Hatta said Red Mountain allowed Mundus to exist, without the presence of divines, because Lorkhan gave Mundus his divinity: Nirn. This made Red Mountain necessary for the Dagonites to deactivate, if they were to return Mundus to its 'Mythic Dawn' state.
The outcome of the Convention was to leave the terrestrial sphere in their excess, for its own good, but that it should last after their departure as in the semblance of the Ada-mantia. Mundus was given its second Tower, the Red, whose First Stone was the Heart of the World, "as in the image.
Lorkhan is the Spirit of Nirn, the god of all mortals.
The powers also created Red Tower and the First Stone. This allowed the Mundus to exist without the full presence of the divine. In this way, the powers of Ada-mantia granted the Mundus a special kind of divinity, which is called NIRN, the consequence of variable fate.
All Aldmeri towers mold creation, but White-Gold had unique power over the Aurbis.
As they were the most powerful of lesser spirits in the ages after the Convention and eager to emulate what they saw, the Aldmer began construction of their own towers. That they built more than one shows you that they were not of one mind.
The Aldmer began to split along cultural lines, on how best to spread creation and their parts in it. Each Tower that was built exemplified a separate accordance.
Like all of the polydox constructs of the earliest Aldmer... White-Gold Tower is a conduit of creatia... it was a focus point for (re-)reaching the divine.
Though the Ayleids gave theirs a central Spire as the imago of Ada-mantia, the whole of the polydox resembled the Wheel, with eight lesser towers forming a ring around their primus... this same "jest" gave White-Gold Tower a power over creatia unlike any on this plane(t). It was a triumph of sympathetic megafetish, and the Start of the [Threat! To! Empire!] that brings me to this Council.
If the Ayleids made their own Wheel within the Wheel, were-web aad semblio, what would happen if they plucked its strings?
If knocking out the other towers was necessary, the Dagonites would have targeted them. As it was intended to be, White-Gold had influence over the Aurbis, and Mankar the Dagonite desired this. He wasn't going to deactivate the only device that could make him king of the Aurbis.