<Tr> <Th> 180 </Th> <Td> 36 </Td> <Td> "A Duel with Dartz--Part 4" "The Third Seal of Orichalcos" (オレイカルコス の 三重 結界) </Td> <Td> November 19, 2003 (2003 - 11 - 19) </Td> <Td> May 14, 2005 (2005 - 05 - 14) </Td> </Tr> <Tr> <Td_colspan="5"> Dartz plays the third seal of Orichalcos, letting him negate Spells, Traps and Monster Effects that target his monsters . Kaiba goes all - out, using the Fang of Critias to summon Mirror Force Dragon and destroy all of Dartz's monsters . However, Kyutora's destruction lets Dartz play Orichalcos Shunoros and summon the invincible shields Dexia and Aristoros . Kaiba's Life Points hit 0, but he activates Wish of Final Effort to raise Yami's Life Points before his soul is taken by the Orichalcos, leaving Yami to duel Dartz alone . With his soul captured, the Leviathan causes the world to shake and is nearly ready to be revived . Dartz knocks out Tristan, Téa and Mokuba, and tells Yami Yugi of their first encounter . </Td> </Tr> <Tr> <Th> 181 </Th> <Td> 37 </Td> <Td> "A Duel with Dartz--Part 5" "Revive! The Three Legendary Knights" (よみがえれ! 伝説 の 三 騎士) </Td> <Td> November 26, 2003 (2003 - 11 - 26) </Td> <Td> May 21, 2005 (2005 - 05 - 21) </Td> </Tr> <Tr> <Td_colspan="5"> With Tristan, Téa and Mokuba out cold, Yami Yugi can no longer rely on his friends for moral support . Dartz tries to convince him to give up, saying that he would do more good to his friends by sacrificing his soul . Remembering that his friends will always be with him, Yami Yugi decides not to forfeit the duel, and instead activates Legend of Heart to unlock the Legendary Dragons' true forms: the 3 Legendary Knights of Atlantis . The three knights are able to destroy Dartz's Orichalcos 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 an infinite amount of attack points . In order for the Pharaoh to win, he has to destroy Dartz's Divine Serpent . However, an attack from Divine Serpent promptly reduces Yami Yugi's Life Points to 0 as well . By using the trap Relay Soul, Yami remains in the game, using Dark Magician Girl to prevent him from losing . But if Dark Magician Girl is destroyed, the Pharaoh will lose the duel . Dartz orders his Divine Serpent to attack Dark Magician Girl...</Td> </Tr>

What episode does yugi get his soul back