Mr Liar by Michal Kociolek

Created by: Michal Kociolek

Mr Liar is a sophisticated card magic trick designed for close-up or parlour settings, where four spectators each select a card from a shuffled deck. Through a series of seemingly fair processes—fanning, eliminating, and shuffling—the magician divines the chosen card with astonishing accuracy. The trick relies on clever mental processes and audience management rather than sleight of hand, making it ideal for magicians who enjoy methodical, concept-driven magic. A standard deck is used, and the effect culminates in a baffling revelation that leaves spectators questioning how such a fair process could yield such an impossible result.

Key features

  • Uses a standard deck (no gimmicks)

  • Requires audience management for 3-4 spectators

  • Minimal sleight of hand, heavy on mental process

  • Ideal for close-up or parlour settings

  • Challenging but rewarding for methodical thinkers

Pros

  • Highly baffling effect with minimal sleight of hand

  • Uses a normal deck, making it practical

  • Strong audience participation creates engagement

  • Rewarding for magicians who enjoy process-heavy tricks

Cons

  • Requires careful audience management

  • Not ideal for solo performances or quick routines

  • Steeper learning curve for memorization and process

Effect

Mr Liar is a card trick that involves four spectators. Each spectator fans a deck of cards toward themselves and selects one card. The magician then guides them through a series of steps where the spectators eliminate cards until only one remains. Despite the chaotic and seemingly random process, the magician reveals the final chosen card with precision. The effect is baffling because the spectators believe they have complete control over the selection, yet the magician still predicts or locates the correct card.

Full details

Mr Liar is part of Michal Kociolek’s book More Plots And Methods. The trick uses a standard deck of cards and does not require gimmicks. It relies on a structured process where the magician subtly controls the outcome while making it appear as if the spectators are making free choices. The method involves memorization and careful observation of spectator actions. The trick is designed to be performed with multiple participants, making it ideal for group settings.

Who should consider the trick

This trick is best suited for magicians who enjoy mentalism and process-heavy card magic. It requires patience and the ability to manage multiple spectators. If you perform in social settings like dinners or magic gatherings where you can engage a group, Mr Liar will be a strong addition to your repertoire. Those who prefer quick, self-working tricks may find the method too involved.

Information on how difficult it is to perform

Mr Liar is not a simple trick. It requires memorization of key cards and sequences, as well as the ability to guide spectators through steps without revealing the method. Steve Fultner from RealMagicReview mentions that while the process is not overly complex, remembering multiple steps under pressure can be challenging. He states, "There was a point where I had to remember three key cards, and I kind of went, 'I'm out.'" The trick is manageable for those comfortable with mentalism techniques but may be frustrating for those who prefer sleight of hand.

What magicians say

Steve Fultner praises the trick’s impact, calling the ending "absolutely miraculous." He acknowledges that while the method is clever, it demands effort: "It’s really fascinating... but it requires a lot of audience management." He also notes that the trick works best in the right setting, such as with a group willing to participate. Despite the challenges, he appreciates the ingenuity behind the effect and recommends it for magicians who enjoy intricate, thought-provoking magic.

Mr Liar is a strong choice for performers who want a deeply engaging, multi-spectator routine. If you enjoy puzzles and methodical magic, this trick will be rewarding. If you prefer quick, visual effects, it may not be the best fit.

What people are saying about Mr Liar

Steve Fultner (RealMagicReview) says...

The ending is absolutely miraculous... it's brilliant, but it requires you to really want to do that kind of trick and put in the work.

Review videos