We were battling back and forth on the map, and Utopia got bombed. The artifacts could be better, I think. I turned Moner into a mage (earth, fire, air, 3rd level). So, Prayer immediately got slowed down, and then I managed to take out one of his units at a time.
Sticky, thanks for the game (when you cast Prayer and started attacking me, I immediately felt the pressure). :)