Anakin Skywalker Becomes Darth Vader

This scene is in Revenge of the Sith. Anakin Skywalker turns to the Dark Side of the Force and becomes Darth Vader.

Lincoln Loud Becomes The Green Death
Lincoln Loud turns to the Dark Side of the Force and becomes The Green Death

Skunk Becomes Beast (2017)
Skunk turns to the Dark Side of the Force and becomes Beast (2017)