TITLE"The Duel of Despair! Fortissimo the Moving Fortress!"is the one-hundred-and-forty-first episode of Yu-Gi-Oh! 5D's. While most episodes air on Wednesdays, this episode aired on a Tuesday
DESCRIPTION:Jack, Leo, and Luna arrive at the Planetary Gear, where they are faced by Aporia. Aporia faces them in a Duel, where he has devices forcefully installed on them. The life of the players is expressed through their Life Points, meaning when their Life Points hit 0, they die.