This card accumulates effects according to the number of monsters on your side of the field that include "Harpie" in their names (other than "Harpie's Pet Baby Dragon" and "Harpie's Brother"). At least 1: While this card is face-up on the field, your opponent cannot select monsters on your side of the field as attack targets if they include "Harpie" in their card names (other than "Harpie's Pet Baby Dragon" and "Harpie's Brother"). At least 2: Double the original ATK and DEF of this card. At leats 3: Once per turn, you can destroy 1 card on your opponent's side of the field.