Mythical wizards were called "mythical" because their life expectancies had already surpassed that of an average person and they were close to achieving immortality. There were three conditions that needed to be satisfied before someone could become a mythical wizard. They needed a mind power level of sixty-four hundred, a fully deified body, and a mythical life template that would merge with their deified body.
If someone didn't transform their body into a deified one and merge their body with a mythical life template, the chance risk of risk they faced would be incredibly high and their chance for success would be unbelievably low. The first step was to reach the mind power level of sixty-four hundred units, which was already a very high threshold to lots of people. It was almost impossible to reach sixty-four hundred units, even if someone had mountains of resources and philosopher's stones available to them.