Big Chief

Big Chief is totem bird spirit and the guardian ghost of Goldva

About
Even though its spirit form is never seen it is most likely a bird spirit based upon the Native American Totem Birds, The Raven or The Thunderbird. The Big Chief is most likely a Kami-Type Spirit.

O.S. Big Chief
O.S. Big Chief

Descriptioon:
 * Shaman: Goldva, Chief of the Patch Tribe
 * O.S. Type: Spirit Type
 * Spirit Ally: Big Chief(Kami-Type Animal Spirit)
 * Medium(s) Used: Goldvas Pipe; Goldvas Body

Anime/Manga Difference
Because the anime ended a lot earlier than the manga and the fact that the entire second round of the Shaman Fight is completly changed in the anime, is the Big Chief never seen, nor mentioned in the anime.