Eos was not forgetting all of these techniques he had created because they were useless; in fact, they were all very useful, but with his present level, techniques were a crutch used by lower immortals and mortals to understand how to manipulate Reality around them.
By seeking to forget every technique he had created, he was making them a part of his instincts.
This process was even more difficult than learning these techniques in the first place, but they needed to be done. If he wished to explore this unknown dimension that had been hidden from his eyes, then he could not enter it without the knowledge of this dimension becoming his instincts.
Time lost all meaning to Eos, and when he was halfway done, he stopped his toils and emerged from the area of still-time to see that five million years had gone by.
In that five million years, four of the New Primordials had perished, but the number of Primordial Candidates now in the Land of Elysium had swelled to ten thousand!
