# Natural decrease - final value must be <= 0
monthly_decrease = {
	base = 0
	modifier = {
		subtract = 50
		NOR = {
			can_system_generate_psionic_aura = { OWNER = root.aura_owner }
			is_close_to_psionic_aura_generator_system = { OWNER = root.aura_owner }
		}
		desc = DISCONNECTED_FROM_AURA_COLONY
	}
	modifier = {
		subtract = @aura_clashing_loser_decrease
		any_neighbor_system = {
			has_star_flag = aura_clash_winning_against_@root
		}
		desc = BLANK_STRING
	}
}