The mage-king took time to consider the issue. And as much as he frowns upon unwarranted practice of magic outside the Mage Guild, he finds more repulsive the budding alliance of craftsmen and clockworkers. It has been decided, Amurites will join ranks with the Calabim against the rising threat.
There is one condition though: excessive use of magic, outside the Guild, necromantic magic in particular, will force Amurite mages to intervene.
Calabim are independent people and we do not like to have conditions given to us. But for this time we will restrain our pride ang give an answer. We are responsible magic-users. We have no interest in practicing magic associated with death, when we have mastered magic of living body. So, this part of your condition could be accepted.
But, Calabim love magic and are proud of their achievements. So, we would never resign from practicing magic, as you call it "extenssive". Magis is here to be used.
You will also do well if you take into consideration that many leaders and cultures use magic anyway, and you have no control over it (the best example would be arch-mage Perpentach, student of Kylorin himself).
Suming it up, if this would be enough for you, we may assure you that we have nothing to do with necromancy. But we won't let anyone control our use of magic.
in the name of our beloved Queen Alexis
Jarema, head of Royal Advisory Council