The 3rd stage of the annual John Van Caneghem Tournament (2007).

With the help of one sniper and a ballista on the first day, I managed to defeat around 28 snipers and 15-16 centaurs in the first can. After that, you get 2 angels, and the rest are easy to defeat. There are only 2 spells, and you need mass slow (with earth magic, which you learn at the gift) and speed up for the snipers... No, you're wrong. You need to think about the conditions right away, i.e., figure out whether it's easier to kill all the heroes or complete the map's task.