For the most part, I'm going to keep the AI to a minimum, adding passive effects to promote a more balanced stat build.
However, when adding AI to the spiders, I couldn't help but need to throw in some intelligence, actually targeting the most valuable living Metacian when certain criterion are met. Most of the other early waves have had some "effects" added, but they still do not do such intelligent things.
I guess my question, is at what round ( orcs, dragons, or earlier ) should the AI really start to shine?