The Blessing of the Lady
The Blessing of the Lady is an ability that is innate on certain units on the Bretonnia roster. It can be given to all units in an army in campaign if you fight a certain number of battles without losing. If you break the streak, then the blessing will be removed and the player will start over.
The Lady's blessing is a wondrous gift freely graced upon all Bretonnian subjects, should they but kneel and offer their devotion.