The 3rd stage of the annual John Van Caneghem Tournament (2009).

Is a computer-controlled hero considered an opponent? How can its stats contribute to the score?

The idea was that if a computer-controlled hero is hired after death, its stats could be counted!Actually, I meant a hero belonging to a different faction. I dismiss all my heroes, and the enemy, assuming its superiority, attacks my castle and gets taken down by the towers.

I don't have that in my final save, but it's still interesting.