Fake Jack Atlas

A Riding Roid disguised as Jack Atlas, who appears and causes havoc to frame his namesake.

Biography
Jack was arrested by Sector Security, suspected for a streak of destruction in New Domino, running duel runners off the road and injuring their riders. It is later revealed that it was the work of an impostor, and Jack rushes to find them. When he locates the imposter, "Enemy" Jack tries to run him off the road, before challenging him to a Turbo Duel. As the duel is about to commence, an Infinity symbol appears, with Jack wondering what is causing the light surrounding them.

During the duel, the imposter constantly taunted Jack, by repetitively using the term "King", much to Jack's shock and disgust. The impostor makes short work of him and in the end, runs Jack off the highway and into the sea, mainly because the damage caused by Red Archfiend towards Jack was real.

Later as Yusei and Crow arrive on the scene, the imposter distracts them with his Red Dragon Archfiend and leaves. Yusei and Crow believe that this is the real Jack gone mad.

The imposter was later pursued by Kazama, Yusei, and Crow, ramming at their Duel Runners while taunting at them just before the real Jack Atlas reappears for a rematch. In the end, Jack ultimately wins the duel with Savior Demon Dragon, destroying the Riding Roid imposter in the process.

Deck
The impostor uses the same Deck as the real Jack. The only difference is that he possesses three copies of "Red Dragon Archfiend" instead of one, each with a different color scheme (purple, orange, and blue) rather than the usual red one.