Skilled Dark Magician, known as Skilled Black Magician in the Japanese version, was the third of the five Duelists of Death whom Aster Phoenix Duels. However, it's later revealed, that he and Skilled White Magician were actually Demise, King of Armageddon in disguise.
He and Skilled White Magician Dueled Aster as a team. The only cards seen in their Decks were their own cards, their true form "Demise, King of Armageddon", and "End of the World". Its unknown which of them actually played these cards.
World Championship 2007
Yu-Gi-Oh! Duel Links
He appears in the event D.D. Castle: Emergence as an enemy in the event exclusive Wave Duels, first appearing on Floor 12 (alongside Skilled White Magician) and the later appearing on Floor 13, 15, 17, and 18
|Aster Phoenix||142-143||Lose (with Skilled White Magician)|
- Does not appear in his Deck, but rather is summoned from outside the duel at the beginning of the duel.