"[Boot] [Valid] Square [Cost] [0 Colorless] [Effect] If you have 6 or more cards in your Resource, and you have 4 or more [Cait Sith] among them, you may choose a Cost 5 [Cait Sith] in your hand, and make it appear in empty Normal Square as Reboot. At the end of turn, return that Z/X to hand. This ability can only be played during your turn. Until end of turn, you cannot play the ability of card named "Antique Dealer, Tabby Cat"."