Yu-Gi-Oh! 2002 Magic Ruler Booster Pack (NA UNL)

On September 16, 2002, Konami released the second expansion set for Yu-Gi-Oh!, Magic Ruler! In this set, duelists were introduced to "Toon" monster cards for the first time, including Blue-Eyes Toon Dragon, Toon Mermaid, and Toon Summoned Skull. Just listing these monsters makes us remember the memorable final battle at Duelist Kingdom! A fun fact about this set is that after the initial release, Konami decided to change the name to Spell Ruler due to similarities to another widely-popular trading card game, Magic: The Gathering.