In Yu-Gi-Oh, but Mechanical Ascension (1-148).

Summary

Marutou Ryou finds himself in a precarious situation during a duel, suffering damage from Damage Welding and ending his turn without any monster cards. You Feng, his opponent, activates his Chaos Number 1: Chaos Gate - Void and summons the Mechanical Boy - Arahant, which allows him to destroy his own card for a powerful summon. You Feng then performs a ritual to summon the Chaos Number 1000: Dream Phantom Source Deity, boasting an attack of 10,000. As the crowd reacts with awe, Ryou contemplates his next move but hesitates to counter You Feng's powerful combo. You Feng allows Ryou to destroy his monster, triggering a special summoning of an even more powerful thirteenth-tier monster, raising questions about the legitimacy of such a card. The audience, including notable figures like Kaiba Seto and Yugi Mutou, is astonished by the display of power and the implications of You Feng's unique card.

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