Highlight: Leon VS Yugi - Final episode of KC Grand Prix

Finally, the main purpose of Siegfied has been revealed. He forces Leonhard to use Stromburg Castle of Gold to send virus into KC's main system. In order to stop this crisis, Yugi has to destroy Castle of Gold. However, he is in a difficult to face against the invincible card. The last key point of Yugi in this game is Royal Straight Slasher. By its special effect, discarding five cards with level 1-5, Yugi is able to destroy the castle. Whether Yugi can get this chance and save KC...?

Key Card: Royal Straight Slasher