In episode 182, Kaiba Summons this card during the battle against The Great Leviathan. Yami, Joey, and Kaiba, after bringing out three monsters each, then summoned their Legendary Dragons. Yami then used "Legend of Heart" to transform the Dragons into the three Legendary Knights. All the monsters summoned by Yami, Joey, and Kaiba then attack The Great Leviathan, but it doesn't work. When the Great Leviathan counterattacks, Yami quickly has Timaeus absorb the power of "Big Shield Gardna" to protect everyone from the attack. While this saves the chosen Duelists and the Legendary Knights, it doesn't save the other monsters summoned by the Chosen Duelists as they were destroyed by the attack.