The moment comes from The Eminence in Shadow, where Cid Kagenou, acting as Shadow, unleashes his signature I Am Atomic attack. The line and its enormous blast became one of the anime's most quoted scenes after the series aired in 2022, spreading through edits, reaction videos and meme compilations that exaggerated its scale. Stripped of dialogue, the explosion alone works as a shorthand for overwhelming power, which is why editors still reach for it whenever a character, joke or reveal needs to feel absurdly unstoppable.