Adui
I'm thinking because the laws are so hard to take extremity is because they are more all encompassing and can go extremity in many different ways so you have to understand and evolve your law on your own to upgrade your boundary of the law. For example you can evolve the boundary of death towards summoning and making undead like a necromancer or towards curses and hexes like a hex mage or other ways that the law of death encompasses
Boundary of Tyranny: First Layer, though only the first your enemies shall feel tyranny in your area of effect. Causing spell manipulation to be slower and weakened for stronger foes. And for weaker foes to not want to attack you out of fear. also u would like to see a Boundary of Fealty that can be a passive.