Grip of Winter doesn't work against the AI which is a shame since it's one of the two Water Archmage Spell. Only works if AI casts it on Players, but not the other way around.
Image #1: As can be seen, the AI has 3 queued Improvements. (Click to enlarge)
Image #2: As can be seen, the AI has completed the 3 queued Improvements and added 2 new things in the queue. (Click to enlarge)
LH Mods by Primal