A climatic scene from Star Wars: Revenge of the Sith during the duel between Obi-Wan Kenobi and Anakin Skywalker on Mustafar.
In the final sequence, Obi-Wan, who stands on a mound and in an advantageous position says "It's over, Anakin. I have the high ground!", Anakin responds with, "You underestimate my power!" Anakin then proceeds to jump over in an attempt to attack Obi-Wan, prompting the latter to sever three out of four of Anakin's limbs (save for his prosthetic right arm) with his lightsaber, defeating him.
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