PM. A sworn enemy is generally useless, and different types of arrows aren't very effective either. Humans simply have boring units, except for griffons and angels. Mages are intriguing with their various spellcasting skills, but they almost always use them ONLY against another hero. Sometimes it would be useful in battles with neutral creatures as well. Inferno and Necropolis are tiresome due to their color schemes. Although in the 3rd upgrade, demons were made gray-brown, and undead were made purple:smile42:.