Card Appearances:Synchro Gazer
- In chapter 4, Yusei tributes "Lightning Warrior" to activate this. This card switches "Underworld Dragon Dragonecro" and "Phantom Token" to Defense Position. As the Skeleton Knight takes damage, "Lightning Warrior" smashes through the pipe the Knight was running along, which causes him to stop. Since the Knight stops, he is disqualified from the Turbo Duel.