Back to the Front, Yu-Gi-Oh! Wiki

Melffy Rabby, Yu-Gi-Oh! Wiki, Fandom

Booster Packs – Yu-Gi-Oh! TRADING CARD GAME

Seto Kaiba, Yu-Gi-Oh! Wiki

Jet Synchron - Yugipedia - Yu-Gi-Oh! wiki

Jesse Anderson - Yugipedia - Yu-Gi-Oh! wiki

Now You See Them - Yugipedia - Yu-Gi-Oh! wiki

Yu-Gi-Oh! - Wikipedia

Back to the Front - Yu-Gi-Oh! Card Database - YGOPRODeck

Yami Marik, Yu-Gi-Oh! Wiki

Dark Yugi (manga) - Yugipedia - Yu-Gi-Oh! wiki

apparently the YGO wiki say the three protagonist have a theme of, yu gi oh 5ds wiki

Greiger, Yu-Gi-Oh! Wiki, yu gi oh 5d's characters

Yu-Gi-Oh! 5D's - Episode 001 - Yugipedia - Yu-Gi-Oh! wiki