take_stewardship_of_the_sacred_river_effect

take_stewardship_of_the_sacred_river_effect = {
	give_nickname = nick_the_ladylord_of_the_ganges
	add_piety_level = 1
	add_character_modifier = {
		modifier = ruler_of_the_ganges_modifier
	}
	if = {
		limit = {
			exists = global_var:ruler_of_ganges
		}
		if = {
			limit = {
				NOT = { faith = global_var:ruler_of_ganges.faith}
			}
			faith = {
				save_scope_as = ganges_faith
				change_fervor = {
					value = major_fervor_gain
					desc = fervor_gain_stewardship_of_sacred_rivers
				}
			}
		}
		if = {
			limit = {
				global_var:ruler_of_ganges = {
					is_alive = yes
				}
			}
			show_as_tooltip = {
				global_var:ruler_of_ganges = {
					add_opinion = {
						target = root
						modifier = humbled_opinion
						opinion = -40
					}
				}
			}
		}
	}
	hidden_effect = {
		set_global_variable = {
			name = ruler_of_ganges
			value = root
		}
	}
}

As written in game/common/scripted_effects/00_major_decisions_scripted_effects_3.txt.