When a "Harpie Lady" or "Harpie Lady Sisters" you control is destroyed by battle: You can Special Summon 1 "Harpie" monster from your Deck with a different original name than the destroyed monster. If this card you control is destroyed by a "Harpie" card's effect or your opponent's card effect: Target 1 "Harpie" monster in your GY; Special Summon it. You can only use each effect of "Alluring Mirror Split" once per turn.