fp3_struggle_catalysts_for_activities_effect

fp3_struggle_catalysts_for_activities_effect = {
	scope:activity = {
		if = {
			limit = {
				any_special_guest = {
					always = yes
				}
			}
			random_special_guest = {
				save_scope_as = special_honorary_guest
			}
		}
	}
	if = {
		limit = {
			this = scope:host
			scope:special_honorary_guest ?= { is_alive = yes }
			scope:host = {
				is_alive = yes
				any_character_struggle = {
					involvement = involved
					activate_struggle_catalyst_secondary_character_involvement_involved_trigger = {
						CATALYST = catalyst_invite_involved_as_honorary_guests_to_feast_hunt
						CHAR = scope:special_honorary_guest
					}
				}
			}
		}
		scope:host = {
			every_character_struggle = {
				involvement = involved
				limit = { phase_has_catalyst = catalyst_invite_involved_as_honorary_guests_to_feast_hunt }
				activate_struggle_catalyst = {
					catalyst = catalyst_invite_involved_as_honorary_guests_to_feast_hunt
					character = scope:host
				}
				log_debug_variable_for_persian_struggle_effect = { VAR = stabil_catalyst_invite_involved_as_honorary_guests_to_feast_hunt }
			}
		}
	}
}

As written in game/common/scripted_effects/05_dlc_fp3_scripted_effects.txt.