The Yari Cavalry are great at fighting against other cavalry types, and against lighter infantry troops, but if you charge them against any yari infantry units, expect to lose them. They can run down many units in a frontal attack, but you will lose a lot of them as well. To use them effectively, send them round your enemy's flanks, and try to charge them in the rear. RIf you see spearmen turning to engage, just run away again. Remember to use their speed, and try to draw off and isolate units. This will give the rest of your army a better chance.

Attack Factor	2
Defence Factor	3
Armour	3
Morale Bonus	2
Walk Speed	10
Run Speed	24