Activate only if you control 2 "Zefra" cards in your Pendulum Zones, with Pendulum Scales of 1 and 7. When this card is activated: Shuffle all monsters you control into the Deck, except "Zefra" monsters. Neither player can Special Summon monsters, except from the hand or Extra Deck. While you control a card in your Pendulum Zone, this card cannot be targeted by card effects. If a card in your Pendulum Zone is destroyed, destroy this card.