Shoukan Daemon is a monster card from Yu-Gi-Oh! Duel Monsters, known in English as Summoned Skull. It is a powerful Fiend-type creature used by Yugi Muto and other duelists, valued for its high attack and intimidating demonic appearance. In the series, it serves as a strong offensive card that often represents a major threat on the field. Its role is mainly as a forceful battle monster, helping its user pressure opponents and turn the tide of a duel.