Actors have a weapon proficiency for each weapon type. This weapon proficiency can raise the hit chance, crit chance or have an effect on damage with a change to the damage formula for physical attack skills while they are wielding a weapon of that weapon type.
Weapon proficiency for the currently wielded weapon can be increased by attacking in combat or manually via script command. Each class can have different maximum proficiency for each weapon type. An animation can play during battle when an actor’s weapon proficiency skill increases.
Players can see their weapon proficiency in the default status menu or in Yanfly’s status menu if either of these are set in the plugin settings.