You can target 1 “Nephthys” card in your GY, except “Chronicler of Nephthys”; destroy 1 card in your hand, and if you do, add that target to your hand. During the Standby Phase of your next turn after this card was destroyed by a card effect and sent to your GY: You can add 1 “Nephthys” card from your GY to your hand, except “Chronicler of Nephthys”. You can only use each effect of “Chronicler of Nephthys” once per turn.
