Upper Deck Entertainment promotional card

The Upper Deck Entertainment promotional card is a special card produced by Upper Deck Entertainment for exclusive use by its employees. It has never been released to the public.

There are 15 copies in existence, all in the possession of members of Upper Deck Entertainment's R&D division. One of these 15 was used in the Orichalcos Duel the Master side event at previous National Tournaments. The current status of these cards is unknown, as they haven't been used since Konami reclaimed distribution and organization rights.

The card is a special "The Seal of Orichalcos" which predates the official print, and has a completely different effect. The card itself has Limitation Text that prevents it from being used in tournaments.