Tengriism
From Taijitu
Tengriism was the ancient belief of all Turkic Peoples before the vast majority joined known world regions.It is still actively practised in Crimean Tatars.
Tengri means "God" in Old Turkic Language.In the Crimean Tatar Language and Turkish Language Tengri means Tanrı(God).
In this religion the God was Tengri.But there are shamans,totems in this religion.Also the tengrists(Worshipping The Tengri) are pray the own ancestors.
Actually there is no need for the shamans in the Tengriism.But if the prayer bring the shaman in the pray area it shall be better.