Kang: What happens to status cards and attachments on Kang when he is defeated?

Normally when a villain is defeated, attachments and status cards on that villain are transferred to the next villain in the villain deck. However, there is no next villain deck in Once and Future Kang, so attachments and status cards are not transferred from Kang (I) to Kang (II) or from Kang (II) to Kang (III).

-The Once and Future Kang rulebook