Ultimate Backflip by Jeremy Pei

The magician displays four face-down red Bicycle cards all of which are the same value. One card is turned face up and all the other cards magically turn over! One card is then turned face down and the rest of the cards magically follow again and turn face down! One card is then set aside and the remaining three turn face up, one at a time. Suddenly, the card placed aside is back in the packet! Now, two of the cards are revealed to have different backs from the rest and the other two have different faces! Resets quickly. All of the cards may be examined.