The Protectors of Etheria is a stand-alone mod of the game Warlords Battlecry 3 (i.e. it can be run without having the original game installed - 100% free full game). It is an improved RTS/RPG game with new campaigns, quests, terrain, units, items, heroes, modding features and more. Beta versions available for download!
coming in 0.8.7
Basically the AI can cast ALL spells now. In this screen one of the AI heroes summoned a Wall of Thorns, but then the other summoned a Clay Guardian! It was if they were playing Top Trumps!
The hardest AI is impossible for me to beat unless I have a Minotaur Warrior with all points on Strength and really good item, and you just went and made it even harder by making use more skills?
I am impressed!
I have bad news for you: AI difficulty in general has been increased in version 0.8.7.