[Endoperez]

If you want to keep your original idea - high scales and dominion with no magic - you could lower your dominion and growth a bit and take atleast neutral magic as well. If you need, you could take unluck, as all your other scales are positive. Well, Heat might give droughts, but negative luck is not as bad for you as for most others.

Machaka has access to so many different magics even without randoms that it is a shame to not use them, even if it would work. And they have some cheap mages that are really boosted with magic scale.