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The ultimate Sith Master, Sheev Palpatine, also known as Darth Sidious is the ultimate antagonist of the Star Wars saga.
The sinister Emperor of the Galactic Empire, Palpatine is truly powerful in the Dark Side of the Force, a very cunning manipulator, utterly treacherous to those he deals with, and very cruel and merciless even to his own underlings.
Sith Master of Darth Vader.
The following tags are aliased to this tag: darth_sidious and sheev_palpatine (learn more).