Card Appearances:Golden Castle of Stromberg

In the anime, this card was in possession of Zigfried Von Schroder, but gave it to his brother Leon for his championship duel against Yugi. This card was a prototype and was never completed, so Zigfried hacked into Kaibacorp and alter the text and effect of the card and equipped it with a virus that would destroy all files in the Kaibacorp mainfraim, but was destroyed when Yugi only had one card left in his deck and couldn't pay the cost of half his deck.