Card Lores:Dark Knight, Efnysien

This knight of "Shadow Paladin" is summoned from the future. He is a mighty demon equipped with the weapon Demonic Heaven Armament, which carries only the benefits brought by unholy magic and enchanted items created by cursed magic and science. Efnysien carries the important task of delivering painless coups de grâce to people who are wounded so severely that they cannot be saved even by future technologies and seek their own death.