The concept for fantastray is basically just ppl can be powerful enough to alter world physics and logic but not everyone can do it and hence why a handful of powerful magic is handed down from successor to successor

It’s why we have some witches that pass their powers onto people and some ppl who carve out a name for themselves But despite so, everything in the world works like a well oiled machine so while ppl can be godlike or interact with higher planes of existence,