Psycho Shocker, known in Japanese as 人造人間サイコ・ショッカー, is a powerful monster card from Yu-Gi-Oh! Duel Monsters rather than a traditional human character. It is a Machine-type, DARK monster used by the duelist Espa Roba and later associated with strong anti-Trap strategies. In the series, it stands out as a feared card that can shut down Trap Cards, making it a major tactical threat in duels. Its role is to represent overwhelming psychic-machine power and disruption.