Follow up: What kind of Will (or lack thereof) would a magical AI have?
Non-mortal magical entities are typically described as not having Free Will. Bob, for example, needs to be compelled by a master in order to act toward an objective. Thus, a Spirit of Intellect based AI would seemingly not be able to do squat without a master/host. However, computers don't necessarily work that way. Turn on a roomba, and it will clean a floor of its own volition. That's all it will do, and it can't respond to changing circumstances well, but apart from being turned on, it doesn't require commands. Would a magical AI be similar? It wouldn't have Free Will in the sense that mortals do, but it would be able to act of its own Limited Will provided all actions taken were based on a programmed imperative.
Again, I realize this is extremely unlikely to come up, but I find the speculation in this thread interesting.