Darth Mortis is a character from Star Wars: The Clone Wars, particularly associated with the Mortis arc in Season 3. He represents a powerful embodiment of the Force, specifically tied to the balance between the Light and Dark sides. The Mortis trilogy features the Father, the Daughter, and the Son, who represent different aspects of the Force.
In the context of your question about how Darth Mortis manipulated Anakin Skywalker and faced Emperor Palpatine and the idea of Order 66, it’s essential to clarify a few points. While Darth Mortis (the Son) did attempt to corrupt Anakin and lure him to the Dark Side, his influence does not directly tie into Palpatine or the execution of Order 66.
However, there are themes present in the Mortis arc that reflect Anakin's struggles and his destiny, which could relate to Palpatine's manipulation of him. The Son attempts to convince Anakin that he is the chosen one but implies a darker purpose, aiming to draw him away from the Jedi ideals and towards a more sinister fate.
When Palpatine enacts Order 66, it signifies his broader manipulation of Anakin, who he has been grooming to become his apprentice and ultimately, Darth Vader. Anakin's actions, influenced by his fears, desires, and visions of loss (themes exemplified in the Mortis arc), led him down a dark path that made him susceptible to Palpatine's lies and manipulations.
In summary, while Darth Mortis's interactions with Anakin reflect his internal struggles with the Light and Dark sides of the Force, the connection to Palpatine and Order 66 is more indirect. The Mortis arc emphasizes Anakin's ultimate fate and choice, which Palpatine exploits during the Clone Wars, leading to the tragic events of Order 66. Palpatine's plan relies on dissecting Anakin's character, fears, and ambitions—elements explored within the Mortis saga.