A Kermac wizard is not a person that uses any form of magic. It is a title and function within the Kermac Government.
The use of Psionics was once considered magic, before Psionics could be explained by Kermac Science and the most powerful or most talented persons became Society leaders and were called wizards.
Psionic Abilities are no longer the deciding factor for a person to become a Wizard, as psionic abilities are now technically enhanced.
All true Kermac belong to a Ministry and it is a persons ability to stand out and climb the ladder of success that determines if a person is asked into the Circle of Wizards.
Scheming,backstabbing, able to play the political game, denouncing others and being utmost ruthless are talents that elevate a person to a Wizards seat.