You can target 1 Unchained card in your GY, except Unchained Twins – Sarama ; Set it to your field, then destroy 1 card you control. If this card on the field is destroyed by card effect, except Unchained Twins – Sarama , or by battle: You can Special Summon 1 Unchained monster from your hand or Deck, except Unchained Twins – Sarama . You can only use each effect of Unchained Twins – Sarama once per turn.