Original Japanese title: Kami wo Koero! Kyūkyoku no Mugen Rūpu "Surpass the God! Ultimate Infinite Loop" (神（かみ）を越（こ）えろ！ 究極（きゅうきょく）の無限（むげん）ループ).
The spell Infinite Cards allows Strings to hold an unlimited number of cards in his hand, so Strings’s Slifer the Sky Dragon can grow to infinite attack power! Can Yugi discover Slifer’s one fatal flaw before he’s annihilated by tens of thousands of attack points?