Tao Family Ancestors

They are every single soul of the Tao Family who in the past 2000 years did not pass on after their death.

About
Because of their deep hatred and thirst for revenge, the spirits of the Tao Family never entered the afterlife and instead stayed in the world of the living.

When Tao Yúan became the head of the Tao Family he decided to gather all of the spirits, of the Tao Dynasty, into an "Armour of memorial tablets" worn by him all the time which allows him to form his "Dà Dào Wáng" O.S.

O.S. Dà Dào Wáng
O.S. "Dà Dào Wáng" (O.S. 大道王)

Description: Tao Yúan's O.S. is an aggregation of all the ancestral souls of the Tao Dynasty over the past two millennia. For decades, Tao Yúan has lived disguise as the "Dà Dào Wáng" Over Soul because of his mistrust of people. As the Dà Dào Wáng, the souls form into a huge and brutish behemoth. Around its arms and waist are belts of huge memorial tablets, containing what must be the remaining ancestral souls of the Tao dynasty. Tao Yúan operates this O.S. from the cockpit capsule hanging from the additional belt strip around his waist. Despite his size, Dà Dào Wáng is far from cumbersome and can move in an instance like a phantom. It would seem this Over Soul uses a minimum amount of Furyoku as he was able to use it constantly for so many years and could easily regenerate it, even after being shattered or cut to pieces.
 * Shaman: Tao Yúan
 * O.S. Type: Spirit Type
 * Spirit Ally: The souls of Tao ancestry
 * Medium used: Memory Tablet Armor

O.S. Dà Dào Lóng
O.S. "Dà Dào Lóng" (O.S. 大道竜)

Description: As the Dà Dào Lóng, the ancestors' souls gather inside the Bâo-Lèi Sword and take the form of a huge, scaled, Shénlóng-like Chinese dragon complete with Tao Yúan's face (with his exaggerated mustache and beard) and four sets of claws. After he failed to use it for an attack, Yúan was later seen using the dragon for transport, first while giving Ren the Bâo-Lèi Sword, and later as a transport from the Patch Village to the place where the Shaman Tournament would be held in Tokyo. It is unknown which medium he uses to create it after he gave his son, Ren, the Bâo-Lèi Sword.
 * Shaman: Tao Yúan
 * O.S. Type: Spirit Type
 * Spirit Ally: The souls of Tao ancestry
 * Medium used: Bâo-Lèi Sword

Attacks


 * Dai Chūka Rasen (大中華螺旋, Great Chinese Spiral): This attack is made by giving the Dà Dào Lóng all of ones Furyoku, though Ren quickly shattered the O.S. which prevented the full extent of the attack being shown. It is known as Grand Spiral in the English dub.

Trivia

 * Despite not being seen at full extent in the original manga and anime, the Dai Chūka Rasen can be executed in full in the video games, Legacy of Spirits and both Master of Spirits games.