[thejeff]

And what does it mean to follow the script exactly. Should the mage cast attack spells with nothing in range? Blessings when everyone is already blessed (or no sacred units present)? Mind duel with no enemy astral mages? Etc, etc.

Better (though more developer work) would be to improve the "Is this enemy force worth wasting gems on?" logic. That seems to be where most of the problems lie.