Nonton Yu-Gi-Oh! 5D’s (2008) Sub Indo — Season 1, Episode 19

Luna engages in her duel with Professor Frank when she hears a mysterious voice saying: ” You said…you’d protect the world of Duel Monsters spirits. ” Then, the voice takes shape in the form of Ancient Fairy Dragon. Now, Luna must take all her courage and skill at hand to defeat Professor Frank’s trump card.