Thrillers and horrors use coin flips, roulette cylinders, and rigged games to...
https://wiki-global.win/index.php/What_Is_the_Difference_Between_a_Curse_and_a_Coin_Flip_in_Horror%3F
Thrillers and horrors use coin flips, roulette cylinders, and rigged games to ramp up dread by putting fate in unpredictable hands