Warmaisach
He can't just randomly hunt High Mages, there is only 80 of them, I'm pretty sure the council has a way to know their locations. If he wants revenge, he has to go against the stronest mages of the Kingdom right after the King. Also, it was shown that it's not so easy to jump levels against mages, he barely won against an Early True Mage in the trial.
iHaveNoComfy:Debatable he can probbaly kill Early high mages and pretty easily initial ones once he Becomes true path peak high mages are gonna be the new target