Backup Team

Draw cards equal to the number of cards your opponent controls, then place cards from your hand on the bottom of the Deck in any order, equal to the number of cards you drew. During the End Phase, if your opponent controls more cards than you do while this card is in your GY: You can Set this card, but banish it when it leaves the field. You can only use 1 "Backup Team" effect per turn, and only once that turn.