Watch Yu-Gi-Oh Episode 181 English version online and free episodes. Anime Episode guide, Chapter Yu-Gi-Oh Episode 181 English dubbed A Duel with Dartz (5) With Tristan, Téa and Mokuba out cold, the Pharaoh can no longer rely on his friends for moral support. Remembering that his friends will always be with him, the Pharaoh activates Legend of Heart to unlock the Legendary Dragon’s true forms: the Legendary Knights of Atlantis! The three knights are able to destroy Dartz’s Shunoros and Orichalcos Tritos, however Dartz discards all the cards in his hand and pays all his Life Points to summon the Divine Serpent, a creature with infinite strength. In order for the Pharaoh to win he has to destroy Dartz’s Divine Serpent. It promptly reduces Yugi’s Life Points to 0 as well, but by using Relay Soul he stays in the game with Dark Magician Girl. If Dark Magician Girl is destroyed the Pharaoh loses.