What would a hypothetical Apocrypha planemeld look like?

Title, really. After reading up more on HM, he strikes me as the most “reactionary” rather than direct action taking of all the Princes. What if, hypothetically, he enacted his own version of the Planemeld and tried to merge Nirn/Mundus into Apocrypha and would what would become of all of the mortals subject to this new reality? Given enough “”time””, I suppose he’d eventually acquire all knowledge that existed on Nirn and in the minds of those trapped within, so would it eventually reach a state of complete stasis where no new knowledge could be obtained?