[Coffeedragon]

Originally posted by Arryn:
As others have suggested, perhaps modifying the cast list with checkboxes so that you can limit what spells the AI has to choose from might make most people happy. I can imagine this may be a fair amount of coding work, but I think it'll solve a lot of issues people have been griping about.

There is something to this. Currently the only way to prohibit certain spells to your Mages is to avoid that line of Research entirely. This is not ideal.