Except real-world doesn't have any counters at all but instead anything can happen at any time almost. The outcome of encounters in war is controlled by endless amount of parameters, just because someone has more swords than another doesn't mean they will almost always win. See Simo Häyhä, the Finnish sniper who killed ~500 Red Army soldiers during the Second World War as an example of this https://en.wikipedia.org/wiki/Simo_H%C3%A4yh%C3%A4