Card Trivia:Metal Detector
- This card has three counterparts: "World Suppression" (for Field Spell Cards), "Armored Glass" (for Equip Spell Cards), and "Mystic Probe" (and Continuous Spell Cards).
- In a few of the video games, such as Yu-Gi-Oh! The Eternal Duelist Soul, this card has the same effect as "Mystic Probe".