The Non-Canon Expert looks at the lore revealed in the Episode 9: The Rise of Skywalker novelization that explained the mechanical device used by Palpatine on the planet of Exegol that he required to survive, explaining how this connects to the Legends lore established for King Ommin. This is a Canon story for Palpatine with information found within the Episode 9: The Rise of Skywalker novelization, with Legends information for King Ommin found within the Legends «Star Wars: Tales of the Jedi» comic series.