Original sentence: Anakin tries to claw his way up the embankment, but his body catches on fire and he is nearly immolated.Despite Obi-Wan's vague warning that doing so will make him "more powerful than you can possibly imagine," Vader strikes him down, and Obi-Wan becomes a spirit in the Force in order to guide Luke Skywalker.Sidious tells him that Anakin/Vader killed Padmé in anger
Edited sentence: After some trash-talking with Obi-Wan, the lava touches Anakin's severed legs, warranting his body to ignite in flames, nearly immolating him.As Anakin plunges close to the lava, he uses his remaining robotic arm to prevent himself from falling into the lava.Despite Obi-Wan's vague warning that striking him down will only make him "more powerful than you can possibly imagine," Vader strikes him down, and Obi-Wan becomes a spirit in the Force in order to guide Luke Skywalker.Sidious lies to him, saying that Anakin/Vader killed Padmé in anger.Unfortunately, the ground was too slippery and Anakin finds himself clawing for his life near the hot shore