On Jack's attempt, he equips this card onto "Tragoedia", increasing its ATK by 1000. Doing this however causes "Tragoedia" to lose 600 ATK and DEF as a card has been removed from Jack's hand. "Tragoedia" then attacks "Green Gadget", but the Password Robot activates "Mirror Force" to destroy "Tragoedia", causing Jack to fail in solving the puzzle (he thought the set card was changed initially when he took a try, but this turned out to be wrong).
On Bruno's attempt, he equips this card onto "Ancient Gear Soldier" (who Bruno took control of via the effect of "Tragoedia" with the help of "Cost Down" as "Alector, Sovereign of Birds" was Level 6), increasing its ATK by 1000. This card remained on the field until Bruno solved the Duel Puzzle.