In an effort to boost their Samurai abilities, the ancient Red Samurai Ranger attempted to create a Black Box which would have the ability to combine all the Samurai Rangers' powers into one. He was unable to complete it, likely as it took more symbol power than he could give. However, they managed to seal Master Xandred for years to come. To this day Daisuke, guardian of the Tengen Gate, toasts to them in loving memory. They are the first known team of Power Rangers in history.