 I found the rarest Yu-Gi-Oh cards of all time. The Flying Wing Feather Ball. The Flying Wing Feather Ball level 10. The Hungered Hamburger. Murder Circus. Magic of Chaos. Cartoon Black Devil Girl. Super Magic Warrior. Black Mage. Black Demon Master. Black Devil Master. The Dragon of Light Blue Eyes. Yeah, watch out for those light blue eyes. Blue Eyes White Dragon. Blue Eye Cartoon Dragon.