Chicago Opener: color-changing back and unexpected kicker
A chosen card appears to change its back color, and a second selection leads to an unexpected climax with the card that was set aside. Julio Ribera performs and explains Chicago Opener, focusing on both the setup and the continuity between its two phases.
Preparing a visible difference
You need a deck of cards and an extra card with the same face as one of the cards in the deck, but with a distinct back. It can be a different color or have a marking; the video covers both options. No specific marked deck or commercial gimmick is required.
The explanation covers the initial setup, how to maintain it while shuffling, and how to receive the selection. Various ways to display the deck and reinforce that the backs are uniform before the transformation are discussed.
Connecting the two phases
The double lift and the Hindu force are part of the handling. Julio reviews their execution and suggests a way to retrieve the first card that brings coherence to the sleight used later. The second phase features an apparent miss before the revelation.
Patter themes are offered about a card blushing when hearing its name or marks becoming visible. These are presentation alternatives for the same effect. It is helpful to be familiar with the mentioned sleights and to practice the pacing between the transformation, repetition, and finale.