look battle of liegnitz a mongol army defeat the mightest European army the german teutonic knights+polish heavy cav +Knights Templar+
Knights Hospitaller.
With light cav combined with heavy and some Horsearchers. If is a soldier with peasant clothes or titan armor says nothing. the teamspirit, skills , and expirience are all, and this is what the turk mongol army do,make ambush lure heavy cav out on open field ,turn back charge the enemy from all sides . hit and run tactic . on the end of battle the european army stay alone without any mounted soldiers and get massacred. the same situation like battle of Manzigert where turks lure the byzantian khathapraktos cav out of their army destroy them and the byzantian Infantry get charged in valley from all sides from the turks