スクリプトエフェクト
unlock_casus_belli_effect
定義in_game/common/scripted_effects/country_effects.txt:341
342custom_description = {
343text = unlock_casus_belli_effect
344value = casus_belli:$type$
345set_variable = {
346name = unlocked_casus_belli_$type$
347value = yes
}
}