The “I Am The Mandarin!” scene you’re referring to takes place in **”Iron Man 3″** during the final confrontation between Tony Stark (Iron Man), Aldrich Killian, and Pepper Potts.
In this scene, Aldrich Killian, the main villain of the movie, reveals to Tony that he is the true mastermind behind the Mandarin persona. He declares, “I am the Mandarin!” Killian explains that the Mandarin was a cover, a smokescreen, designed to distract the public and government while he worked behind the scenes.
As the fight progresses, Tony is beaten down, and Pepper, who had been subjected to the Extremis virus earlier in the movie, reappears, showing enhanced strength and agility thanks to the virus. Pepper uses her newfound abilities to defeat Killian, ultimately causing an explosion that kills him. This scene is notable because it flips the script, making Pepper the one to deliver the final blow to the villain, rather than Tony Stark.
It’s a powerful moment for Pepper Potts, showcasing her strength and heroism. The moment Killian screams, “I am the Mandarin!” symbolizes his distorted sense of power and control, which is ultimately shattered when Pepper destroys him.
