Yu-Gi-Oh! 5D's - Episode 018, Yu-Gi-Oh! Wiki

quot;Return to the Spirit World, Part 1", known as "The Ancient Forest: Invitation to the Spirit World" in the Japanese version, is the eighteenth episode of the Yu-Gi-Oh! 5D's anime. It first aired in Japan on July 30, 2008. Due to Rex Goodwin's special permission, a consolation game is to be held. Luna is called to participate. Leo is unable to substitute and Luna reluctantly comes forward. Her opponent, Professor Frank, has a trip to the Duel Monsters Spirit World planned. Lazar talks with Frank

Yu-Gi-Oh! 5D's - Episode 012 - Yugipedia - Yu-Gi-Oh! wiki

Yu-Gi-Oh! 5D's Season 1 (Subtitled) Hate from Sorrow!: Withstand It, Stardust Dragon - Watch on Crunchyroll

Yu-Gi-Oh! 5D's - Episode 008, Yu-Gi-Oh! Wiki

Yu-Gi-Oh! 5D's - Episode 046 - Yugipedia - Yu-Gi-Oh! wiki

Yu-Gi-Oh! 5D's - Episode 038, Yu-Gi-Oh! Wiki

Yu-Gi-Oh! 5D's Tag Force 4 - Yugipedia - Yu-Gi-Oh! wiki

Yu-Gi-Oh! 5D's - Episode 135 - Yugipedia - Yu-Gi-Oh! wiki

Yu-Gi-Oh! 5D's - Episode 026, Yu-Gi-Oh! Wiki

List of Yu-Gi-Oh! 5D's characters - Wikiwand

Yu-Gi-Oh! 5D's - Episode 010 - Yugipedia - Yu-Gi-Oh! wiki

Yu-Gi-Oh! 5D's - Episode 092 - Yugipedia - Yu-Gi-Oh! wiki