In episode 31, Bandit Keith uses this card during his Duel against Joey Wheeler. When Keith was about to set this card, he "accidentally" drops it, revealing what it was. Keith then picks it up and sets it like he was about to. Since Joey saw it, he knew this card was not a Machine-Type mons. Joey then summons his "Flame Swordsman" and equips it with "Salamandra" which increases the ATK of "Flame Swordsman" by 700. "Flame Swordsman" then attacks this card, but Keith activates "Magic Metal Force" to transform this card into "Metalzoa". Due to the effect of "Magic Metal Force", the attack made by "Flame Swordsman" is deflected back at it, destroying "Flame Swordsman" and inflicting the ATK difference between "Metalzoa" and "Flame Swordsman" as damage to Joey.
In episode 91, this card is shown in a flashback Lucien Grimley has when he reflects on why he stole "Grim Reaper" in order to help himself win Duels. Czar is shown using this card during his Duel against Lucien. Czar wins the Duel very easily though Lucien notes if he had drawn a certain card, he could have won the Duel.