Also, your understanding of my Ewigkeit upgrade seems to be incorrect, from what I can see from these screenshots.
The Ber'iah degree doesn't make the character's High 1-A temporarily, it makes their law High 1-A temporarily because it overwhelms, overwrites and ignores, and singlehandedly pushes back the law of the entire world, all scans are on my CRT. Also, btw, they can only push back against the passive output of the law, if Mercurius wanted, he could just forcefully imprint his law onto any Die Ewigkeit member, like he did with Marie and her world (which is on the Emanation degree)
here.
Similar to how Yato could, barely, survive Hajun's law's passive output, but if Hajun ever actually noticed that Yato existed, he would instantly die.
But the physical effects of their laws are still 3-D - just like just because Mercurius is a god that rewrites the world in a High 1-A law, doesn't mean planet Earth in
Dies Irae is as powerful as the law that creates and sustains it.