MCF: Fighting Styles, Fighting Style Focus

Your Fighting Style feature improves with your mastery.

When you gain this feature, you gain an additional fighting style of your choice, from the list of fighting styles made available by this class

Additionally, any time you would gain another fighting style, you may decline. If you do, you can pick an additional number of maneuvers from all your other fighting styles known fighting styles instead, equal to your Half-Proficiency.