Fear Roulette

Fear Roulette is a special magic attack used only by bosses (as Ding-A-Ling and Smithy) in Super Mario RPG: Legend of the Seven Stars. The move takes one person of the party. When used, a red diamond appears over a member and begins aiming at a member of the party randomly. When it stops, the diamond falls on the victim and the person faints immediately. Wearing the Quartz Charm item, the member prevents the attack.

Trivia

 * The red diamond looks like exactly the Fire Crystal that appears with Culex in the game.