ap for cavalry charge?

[DaciaJC]

For me, units that take the most casualties heal the most. Or maybe the ratio is simply constant.

I assaulted Mediolanum (sp?) today. I had a full-strength (eighty troops) unit of Appea Gaedotos mercs in my army. All of them perished in the fight. They took part in the battle only after the walls had been cleared (which took a whopping twenty minutes). In the end, only two of them out of an original contingent of eighty were healed.