You can do this with a borrowed shuffled deck and four jokers you prepared beforehand. The spectator shuffles the deck. The performer cuts it into six packets. The spectator chooses four of these packets by placing the four face-up jokers on any of the four packets. These packets are cut by the spectator. The four cards lying next to the jokers are pulled out of the packs. Their value is added and that many cards are counted down in the remainder of the deck. The card selected this way is predicted on the backs of the four jokers.
1st edition 2022, video 17:15.