Fakir wielding the Prince's Sword.
The sword first appeared in the series in Akt 8, when Fakir found it in an underground tomb. He planned to use it to shatter Mytho's heart again, but he was stopped by Princess Tutu. Mytho kept the sword after that, and it appeared again in Akt 13, when Mytho was under Princess Kraehe's spell. Fakir broke the blade in two with the Lohengrin Sword to prevent Mytho from shattering the Heart Shard of love. The two halves became a pair of white swans that flew away.
The sword was not seen again until Akt 25, after Mytho had regained all the pieces of his heart and was prepared the fight the Raven again. The two white swans returned and came together to form the sword, with no sign that it had ever been broken.
However, this weapon has a powerful "Limit Break" to perform. Mytho helps Rue to equip the sword with their hands each other, causing both of them to use a strongest attack; the Limit Break of this weapon is called, Final Wing Nova: a powerful, nuclear holy slash use to instantly kill Raven.
- Prince's Sword is resembles Excalibur.