- In episode 123, Yuri used this card in his Duel against Alexis Rhodes. He Special Summoned this card by destroying "Ancient Gear Fortress" with "Ancient Gear Catapult" (whose effect he used to Special Summon "Ancient Gear Gadget"). Since this card was Special Summoned, he used its effect to add "Ancient Gear Reactor Dragon" from his Deck to his hand. He then Tributed this card and "Ancient Gear Gadget" to Tribute Summon "Ancient Gear Reactor Dragon". On the last turn of the Duel, Yuri activated "Ancient Gear Workshop" to add this card from his Graveyard to his hand and then Normal Summoned it. Since it was Normal Summoned, its effect allowed Yuri to add "Ancient Gear Box" from his Deck to his hand. He then activated "Super Polymerization" to fuse this card with "Ancient Gear Golem" and "Ancient Gear Reactor Dragon" (which Alexis took control of with "Cyber Angel Natasha") and Fusion Summon "Ultimate Ancient Gear Golem".
Community content is available under CC-BY-SA unless otherwise noted.