It looks like you're referencing some intriguing concepts within the Star Wars universe, particularly related to Emperor Palpatine's manipulation of Anakin Skywalker and the execution of Order 66.
In the prequel trilogy, Palpatine is a master manipulator who plays on Anakin's fears and desires. He senses Anakin's inner turmoil and uses it to turn him against his Jedi peers, ultimately leading to Anakin's transformation into Darth Vader. The idea of Palpatine reading Anakin's mind and using his darkest fears against him fits well into their dynamic.
The mention of "Darth Mortis" also brings in some interesting elements from the Star Wars lore, particularly from episodes of Star Wars: The Clone Wars that explore the mystical aspects of the Force. These narratives often delve into themes of light versus dark, destiny, and the manipulation of events by powerful beings.
If you're interested, we could explore this further by discussing the psychological aspects of Palpatine's manipulation or any specific scenes that illustrate these themes. Let me know what direction you’d like to take!