| World Legacy's Secret | |
| Type: | Continuous Trap |
| Text: | When this card is activated: You can target 1 Level 5 or higher monster in your GY; Special Summon it. When this card leaves the field, destroy that monster. Negate any opponent's monster effect that activates in the same column as a "Mekk-Knight" monster you control. |
| Password: | 98935722 |
| Printings |
2018 Mega-Tin Mega Pack (MP18-EN218) -
2018-08-31 Extreme Force (EXFO-EN072) - 2018-02-02 |