Static ModifiersEStatic Modifier25 yearsEngineering of Vaubanvauban_engineeringShow on the map →ModifiersArtillery Power+10%Siege Ability+15%Artillery Bonus vs Fort+2Where it is appliedSourceWhereDurationVauban idealsoption 125 yearsConnectionsGranted by 1Vauban ideals25 yearsOption 1Definitionmain_menu/common/static_modifiers/character.txt:1286▾game_data = {category = character}army_artillery_power = 0.1siege_ability = 0.15artillery_bonus_vs_fort = 2History