Also known as: アルファモン王竜剣
The fusion of Alphamon and Ouryumon. Its appearance is that of Alphamon, but with large Feathered Wings and a colossal black broadsword which resembles Ouryumon's wings - and in fact contains all of its power: the weapon is referred to as the "Ultimate War Blade King Dragon Sword" (究極戦刃王竜剣, Kyūkyokusenjin Ouryūken).