Discard 1 card; add 2 'Magician' Pendulum Monsters with different names from your Deck to your hand, also 'Magician' cards in your Pendulum Zones cannot be destroyed by card effects until the end of your opponent’s next turn. You can only activate 1 'Pendulum Call' per turn. You cannot activate this card during the turn you activated the Pendulum Effect of a 'Magician' Pendulum Monster.