fp1_va_eligible_for_scandinavian_troops_trigger

fp1_va_eligible_for_scandinavian_troops_trigger = {
	# We only give these to North Germanics. I realise we check this elsewhere, but it makes it a bit easier to hijack the CB for other cultures via modding without weirdness.
	culture = {
		OR = {
			has_cultural_pillar = heritage_north_germanic
			this = culture:estonian
			any_parent_culture_or_above = {
				this = culture:estonian #Estonian
			}
		}
	}
	# Who hold at least one county in the initial de jure of the mainland Norse kingdoms.
	any_sub_realm_county = {
		OR = {
			title_province = { geographical_region = dlc_fp1_region_core_mainland_scandinavia }
			title:k_esthonia = {
				is_de_jure_liege_or_above_target = prev
			}
		}
		culture = scope:attacker.culture
		faith = scope:attacker.faith
	}
}

As written in game/common/scripted_triggers/01_fp1_scripted_triggers.txt.