In episode 53, Johnny Steps uses this card during his Duel against Yami Yugi. When "Curse of Dragon" attacks "Musician King", Johnny activates this card to equip it to "Musician King" and increase its ATK and DEF by 300. "Musician King" then destroys "Curse of Dragon". Later "Heavy Metal King" attacks "Giant Soldier of Stone". Due to this card's effect, "Heavy Metal King" gains ATK equal to half the ATK of "Giant Soldier of Stone" during Damage Calculation only. "Heavy Metal King" then destroys "Giant Soldier of Stone". "Dark Magician" then attacks and destroys "Heavy Metal King", which causes this card to be destroyed too. Johnny was confused at what happened as he thought this card's effect should have activated when "Dark Magician" attacked "Heavy Metal King", but Yami Yugi explains that this card's secondary effect only activates when the equipped monster attacks, not when it battles.
This card also appears on a poster that Yugi and Téa Gardner read when they find a game store that was selling Duel Monster cards.
In this Duel, this card appeared as an Alternate Art card in this sense.
In episode 24, Czar uses this card during his duel against Chazz Princeton. He equips this card onto "Zoa", increasing its ATK and DEF by 300. Czar then Tributes "Zoa" in order to Special Summon "Metalzoa". This card is destroyed shortly after since "Zoa" left the field.