[Suzerain of Sheol]

Most of those elements aren't even...things, here. It's, by definition, not magic. 90% of the stuff you want her to be able to do involves ALTERING REALITY which is the province of theurges calling on divine intervention. Psyke is manipulating matter with the mind, or interacting with other minds in some way. Anything she evokes has to be, by definition, physical in origin.

There's literally no circumstance I could think of wherein she would be able to apprehend the fundamental fabric of the universe and manipulate space-time, when even with all the super science, they haven't figured out what the hell time even *is* yet.

'Dark' is not an element. Necromancy is a thing, that theurges do by drawing on Sheol and using their own soul as a power source. It has nothing to do with psykosis.

Same with 'Light' it involves either drawing forth power from one's own soul (if the soul is strong enough) or drawing it straight from heaven (something rather dangerous).

'Fire' and 'Ice" are just telekinetic alterations to 'Air". Earth is telekinesis applied to the ground. Water is... either once again messing with the molecular structure of air, or telekinetically pushing molecules of H2O around.

And you're telling me she has a very special cerebral structure. Why. Why does she have this talent that no one else has? Where did it come from? Why can't it be replicated and mass-produced by cybernetics and neurosurgery? Why is she the first one to exhibit it? What sort of genetic mutation caused it, and what environmental factors influenced that mutation? Is it inherited? You've so far given no reason or justification for her having the abilities she does.

Hell, if you want to make her really overpowered, being able to visualize things so acutely would theoretically allow her to split atoms telekinetically -- PLEASE DON'T DO THAT.