Infinity Gauntlet

Perform the following effects 1 time each."Put all of your characters into your memory. Shuffle those characters face down. If there are 2 or 3 cards among those cards, choose 1 card from among them, and put it into your waiting room. If there are 4 or more cards among those cards, choose 2 cards from among them, and put them into your waiting room.""Your opponent puts all of their characters into their memory. Your opponent shuffles those characters face down. If there are 2 or 3 cards among those cards, your opponent chooses 1 card from among them, and puts it into their waiting room. If there are 4 or more cards among those cards, your opponent chooses 2 cards from among them, and puts them into their waiting room.""Put all of the cards put into the memory by these effects face up, and put them in separate positions of their respective player's stages."