"In the final years of the reign of Ajunta Pall, five Dark Lords explored the machine—the Wraith Box. One burned in purple flame, another vanished from sight. Two brothers slew each other—and only one Sith returned to Korriban."
―An excerpt from the chronicles[src]

The Chronicles of Lord Skaysh was a series of obscure Sith texts written by the Sith Lord Skaysh. One of the topic covered by the chronicles was the legend of the Wraith Box, a strange device from the time of Ajunta Pall.