If in plains or desert (IIRC) you have more than twice the oponents cavalry (I think, not entirely sure), when the battle starts, you will get a +1 modifier to shock for the entire battle
having more is always good, yes, but as far as I know this is *the* cavalry bonus.VPeric said:I think you only need to have more cavalry then your opponent for some bonus. Don't know if having double more counts.