SilverKnight
Prince
I read this book a few years ago called "What If?" It's a collection of stories by various historians and experts about "how things might have been" given different historically significant outcomes, a good read if you're interested. One of them was about the Mongols and wow... that one really sold the horse archer for me. They were basically medieval tanks; fast, powerful and accurate, they could literally ride circles around their enemies and pierce armor with their bows and arrows, all without ever coming close to mortal danger (from pikes, or other civilizations' puny non-composite bows). Playing the Mongols in Civ V feels like that.
Plus it's really cool to use tactics like that to take down civ after civ in constant warfare. Love it.
SilverKnight
Plus it's really cool to use tactics like that to take down civ after civ in constant warfare. Love it.

SilverKnight