byzantine = {
	trigger = {
		OR = {
			capital_county = {
				title:e_NEOW_byzantium = {
					is_de_jure_liege_or_above_target = prev
				}
			}
			has_primary_title = title:e_NEOW_byzantium
		}
		any_sub_realm_county = {
			culture = { has_cultural_pillar = heritage_greek }
			empire = title:e_NEOW_byzantium
		}
		scope:culture = { has_cultural_pillar = heritage_greek }
	}
}